3 ms·

10 years?? Is the pen refillable or just never used? Having a pressurized pen seems cool, but somewhat short shelf life, no?

• Daniel_sk 6y ago
  You can replace it - just pull it out. I use it very rarely if I need to sign something or fill out a short form (it’s not very comfortable) and I don’t have a regular pen nearby. So I am on the original pen and it still works (just tried).
  • modernerd 6y ago
    Do you extend the nail file when using the pen to rest against your hand? I found that makes it much more comfortable (assuming you take it off the keychain too!).
    • Daniel_sk 6y ago
      I never thought about doing that - thanks for the tip.