![Asked for a light at the bar tonight. Fellow passed me his lighter and said I could keep it. I looked at bottom and have no idea what this is... : r/whatisthisthing Asked for a light at the bar tonight. Fellow passed me his lighter and said I could keep it. I looked at bottom and have no idea what this is... : r/whatisthisthing](https://external-preview.redd.it/GOfPccnGK6uCuQHn7E7y5xxzzvgegEiJDGwD3KJoBk4.jpg?auto=webp&s=95f22cd2e19009f268534ace1bcbbeebf01047a1)
Asked for a light at the bar tonight. Fellow passed me his lighter and said I could keep it. I looked at bottom and have no idea what this is... : r/whatisthisthing
![Amazon.com : BIC Pen Refill for Wide Body/Velocity/Clear Click, Medium Point, Pack of 2, Blue - MRC21-B-BLU : Office Products Amazon.com : BIC Pen Refill for Wide Body/Velocity/Clear Click, Medium Point, Pack of 2, Blue - MRC21-B-BLU : Office Products](https://m.media-amazon.com/images/I/711-sLknALL.jpg)
Amazon.com : BIC Pen Refill for Wide Body/Velocity/Clear Click, Medium Point, Pack of 2, Blue - MRC21-B-BLU : Office Products
![Nonrefillable" lighters from 7/11 are actually refillable if you remove a piece of the plastic casing on the bottom : r/mildlyinteresting Nonrefillable" lighters from 7/11 are actually refillable if you remove a piece of the plastic casing on the bottom : r/mildlyinteresting](https://i.redd.it/3ag5wl0bwm411.jpg)