We also adopt 100% natural coconut shell carbon block that contains larger surface area and more micropores than inferior carbon block
easy to store small parts and safe transport whatever it is laid flat or rolled up
**Tabletop Protection**: Designed to be mounted on the edge of various desktops
these retainers are perfect for any water or outdoor activity
It also works for polishing surfaces and removing stains like paint and dirt
Zhehao Double Ended Pin Vise DIY Hand Drill Pin Vise Resin Drill Wire Twisting Tools with Copper Collet Copper Drill Jewelry Making Tools for DIY Hairpin Keychain Bracelets Necklace (2 Pieces) Olalits We also adopt 100% naturalAbout this item What you will receive: you will get 2 pieces of double ended pin vises, besides, there are 2 pieces of copper collets of each pin vise, sufficient enough to meet your crafting demands in daily life Reliable workmanship: these DIY hand drills are made of quality alloy, compact and sturdy, nor easy to deform, these collets insides are made of copper, neatly cut with cross shape, which can serve you for a long time Double ended design: