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Quantity
1
Pen Insert a.k.a. Pensert // Turn your Keyport into a pen for taking notes, signing docs, and sketching on the fly. It comes with a high-quality Troika fine ballpoint tip.
Black Ink
Fine Point
Troika Replaceable Refill
Made of Durable Gl...
Reviews
4.9
16 ratings
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Very cool to have in a situation where you need access to quickly write something down!
Christopher · December 2, 2025
Very good pen to always have it in your hand.
S
Silvestre · March 4, 2024
Pretty useful and clever, but maybe a bit expensive.
