Thermal Paste Cap

thingiverse

This is a very simple replacement cap for those tiny thermal paste syringes you get when buying computer heatsinks, it's knurled for better grip. I misplaced mine because I couldn't grasp it with my hands, so I used a pair of scissors to get some leverage and then it flew off somewhere. I always carry the paste in my PC repair toolkit and without a cap I was unable to do that anymore. I printed one in PETG, but the material doesn't really matter.