Any sales candidate
How to answer "sell me this pen" in a sales interview
The interviewer isn't testing whether you can describe a pen. They want to see whether you find out what the buyer needs before you pitch, connect the product to that need, handle a push-back without folding, and ask for the sale. Here's how to do all four in about 90 seconds, with sample answers and a drill you can run right now.
Practice drill
Sell me this pen
Runs in your browser. Answer out loud against the clock, then score yourself against what interviewers listen for.
- Read the prompt and the setup.
- Start the timer, or record your answer, and say it out loud.
- Check off only what you actually did.
- Read the result, fix one thing and run it again.
Your prompt
Sell me this pen.
The interviewer hands you a plain ballpoint and plays the buyer. They will answer your questions honestly but won't volunteer anything, and they will push back once.
They're playing: A busy hiring manager who signs offer letters most days and is skeptical of anything they did not ask for.
Say your answer out loud while the timer runs. Your answer isn't recorded or uploaded.
Score your answer
Check off only what you actually did. This is a self-check, not an AI score.
Next, run a full call out loud against an AI buyer who pushes back. The call is scored when you hang up. 250 free credits, about 25 minutes, no card.
Practice with an AI buyerWhat interviewers score
What a strong candidate does in this round, criterion by criterion.
- Curiosity before pitching
- Your first words are a question about them, such as when they last used a pen, not a feature of the pen.
- Finding a real need
- You keep asking until there is a specific situation: signing contracts, taking notes in meetings, a pen that keeps dying.
- Tying the product to the need
- You describe the pen only in terms of what they just told you. One or two points, not a feature list.
- Composure under push-back
- When they say "I already have a pen" or "too expensive", you acknowledge it and ask a question instead of arguing or discounting.
- Asking for the sale
- You end with a clear, specific ask. A good answer that never asks for the sale still reads as a miss.
- Poise
- You stay calm, keep it conversational and let silences sit instead of filling them with features.
The questions-first method in five steps
It works for a pen, a stapler, a water bottle or the interviewer's phone. Learn the order, not a script.
- Ask permission, then ask about them: "Before I tell you about it, when did you last use a pen?"
- Dig for one specific moment that matters: what they were doing, who was there, what went wrong.
- Tie the pen to that moment in one or two sentences, using their words.
- Handle one push-back: acknowledge it, ask a question, then answer.
- Ask for the sale with a specific quantity or next step, then stop talking.
10 questions to prepare for
Each with what the interviewer is testing, a way to structure your answer and an original sample answer. The sample answers are illustrative, so swap in your own stories and numbers.
Question 1
Sell me this pen.
Why they ask: It is the whole sales process squeezed into a minute or two. They want to see whether you lead with questions or with features.
How to answer: Ask permission, ask two or three questions about how they use pens, name the need back to them, tie the pen to that need in a sentence or two, then ask for the sale with a specific quantity.
Sample answer Happy to. Before I tell you anything about it, can I ask a couple of quick questions? When did you last use a pen? ... An offer letter, this morning. Was the candidate watching? ... So the moment that matters is signing something important while someone's watching. This one starts on the first stroke and doesn't skip, and it feels like you take the moment seriously. Shall I put a box of five in your desk drawer so you're never caught out?
Question 2
Sell me this pen. And I'm not going to answer your questions.
Why they ask: They block your discovery on purpose to see whether you can adapt instead of freezing or reciting features.
How to answer: Accept it lightly, make an educated guess about their situation out loud, check it with a yes-or-no question, then tie and ask.
Sample answer Fair enough, then I'll make an educated guess and you can tell me if I'm wrong. You interview people all day, so you're writing notes, filling in scorecards and signing things. A pen that dies halfway through a note costs you the thought. Am I close? ... Then this is the pen I'd want in that chair: it writes first time and lasts. Can I leave you two, one for the desk and one for your bag?
Question 3
I already have a pen.
Why they ask: It's the most natural objection there is. They want to see you stay curious instead of arguing.
How to answer: Agree, ask what they like and dislike about their current pen, then contrast only on the thing they dislike.
Sample answer Most people do, and I'm not asking you to throw it out. Out of interest, what do you like about the one you've got? ... And is there anything about it that bugs you? ... The cap goes missing and it ends up chewed in a drawer. This one clicks, so there's no cap to lose. Would it be worth having one where you actually sign things?
Question 4
Why would I pay more for this than a cheap pen?
Why they ask: A price objection in miniature. They want to know whether you discount by reflex or connect price to value.
How to answer: Don't drop the price. Ask what it costs them when a cheap pen fails at the wrong moment, then frame the difference against that.
Sample answer Good question, and for a lot of people a cheap pen is fine. Can I ask, when does a pen failing actually matter to you? ... Signing in front of a client. How often does that happen in a month? ... So a few times a month there's a moment where a skipping pen looks careless. The difference in price is small next to that. Shall we start with one for client meetings and see how it feels?
Question 5
Sell me this pen in 30 seconds.
Why they ask: They want to see whether you can compress the method without dropping the parts that matter.
How to answer: One question, one tie, one ask. Skip everything else.
Sample answer Quick question: what do you use a pen for most? ... Signing contracts. Then you want one that writes on the first stroke and looks the part, and that's this one. Can I put you down for a box of ten?
Question 6
Okay, now sell me this stapler instead.
Why they ask: They're checking that you learned a method, not a pen script.
How to answer: Run exactly the same structure. Say out loud that you will start by asking about them.
Sample answer Same approach, if that's okay: let me ask first. Who uses the stapler on your floor most? ... Your assistant, for big document packs. What happens when it jams? ... The whole pack gets redone. This one takes thicker stacks without jamming, which means one pass for those packs. Would you like one for her desk this week?
Question 7
Why did you start by asking questions?
Why they ask: They want to hear that your approach was deliberate and that you understand why discovery comes first.
How to answer: Explain the logic in one sentence, then name what the questions told you and how it changed your pitch.
Sample answer Because I didn't know what you needed a pen for, and any pitch before that would have been a guess. Your answers told me the moment that matters is signing in front of people, so I only talked about reliability and how it looks, and skipped everything else.
Question 8
What would you do differently if you did it again?
Why they ask: Coachability. They're checking whether you can self-assess honestly without being defensive or harsh on yourself.
How to answer: Name one thing that worked, one specific thing you would change, and why.
Sample answer I'm happy I asked before pitching. I'd change the close: when you said it was more expensive, I answered, then asked for the sale in the same breath. Next time I'd check the answer landed first, something like "does that make sense for how you use it?", then ask.
Question 9
Fine, I'll take one. What now?
Why they ask: They want to see whether you can stop selling once you get a yes, and whether you think about the next step.
How to answer: Thank them, confirm the order, offer one sensible add-on or next step, then stop talking.
Sample answer Great, thank you. I'll get one to you today. Would it help to have a second one for the meeting room, since that's where most of your signing happens? Either way, I'll check in next week to see how it's writing.
Question 10
Who do you think buys pens like this?
Why they ask: It tests how you think about target customers, which matters for prospecting roles.
How to answer: Group buyers by situation rather than demographics, pick the one with the strongest need and say why.
Sample answer I'd think about it by situation. People who sign important documents in front of others, like managers, lawyers and real estate agents. People buying gifts. And office managers buying in bulk. I'd start with the first group, because the cost of a pen failing is highest for them and they care how it looks.
A strong answer, start to finish
An illustrative exchange. Notice how little the candidate says about the pen itself.
What to notice
- Asked permission and three questions before mentioning the pen.
- Used the interviewer's own situation ("while someone's watching") in the pitch.
- Met the price push-back with a question, not a discount.
- Asked for a specific quantity, twice.
Example
- Interviewer
Here. Sell me this pen.
- You
Happy to. Before I do, can I ask you a couple of quick questions so I don't waste your time?
- Interviewer
Sure.
- You
When did you last use a pen?
- Interviewer
This morning. I signed an offer letter.
- You
With the candidate watching?
- Interviewer
Over video, but yes. And the one in my drawer skips, which is annoying.
- You
So the moment that matters is signing something important while someone's watching. This pen writes on the first stroke and doesn't skip. Can I put a box of five in your drawer so the skipping one can go?
- Interviewer
They're probably more expensive than what I've got.
- You
A little. How often would you say you sign something that matters in a week?
- Interviewer
A few times.
- You
Then it's a small difference to never have that moment go wrong again. Shall I set you up with the box of five?
Common mistakes
- Opening with features ("This pen has smooth ink and a comfortable grip") before you know anything about the buyer.
- Asking questions as a ritual, then pitching the same features anyway. If your pitch would have been the same without the answers, the questions did not count.
- Relying on a trick, such as asking them to write their name and then refusing to hand over the pen. Interviewers have seen it, and it skips discovery entirely.
- Arguing with the push-back, or cutting the price straight away.
- Never asking for the sale, or asking vaguely ("So, what do you think?").
- Talking for two minutes straight. Strong answers are mostly questions and short replies.
A short prep plan
Day 1
- Learn the five steps and write a first question for three kinds of buyer: someone who signs contracts, a student and a gift buyer.
- Run the drill on this page three times with the timer and score yourself honestly on the checklist.
Day 2
- Record an answer and listen back for how long it takes you to ask your first question.
- Practice three push-backs out loud: "I already have one", "it's too expensive" and "I'm not interested".
Day 3
- Swap the pen for other objects on your desk and run the same structure.
- Do a live run with a friend who won't make it easy, or with an AI buyer that pushes back.
Interview day
- Do one warm-up run out loud.
- Remember the order: ask, find, tie, handle, ask for the sale.
Questions, answered
What is the point of "sell me this pen"?
It's the sales process in miniature. In a minute or two the interviewer sees whether you ask before you pitch, listen for a need, connect the product to it, stay calm under push-back and ask for the sale. The pen itself doesn't matter.
Should I start with a question or a pitch?
A question. Ask permission, then ask about the buyer. Pitching first tells the interviewer you lead with features, which is exactly the habit the exercise is designed to catch.
What if the interviewer refuses to answer my questions?
Say you will make an educated guess, name a likely situation (signing documents, taking notes in meetings), check it with a yes-or-no question, then carry on. Adapting calmly reads far better than pushing through a script.
How long should my answer be?
Aim for 60 to 90 seconds of your own talking, spread across the back-and-forth. The drill on this page times you so you can feel how short that is.
Can I practice "sell me this pen" with AI?
Yes. Vonvo's AI buyers answer your questions, raise objections and score the call when you hang up. New accounts start with 250 free credits (about 25 minutes of AI practice) with no card needed.
More interview guides
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- All interview guides
Practice material
Walk into the interview having done it already
Run the round against an AI buyer who pushes back, and get the call scored when you hang up. 250 free credits (about 25 minutes of AI practice) with no card needed.