The cheapest glue gun is $1 in Dollar Tree store several

来源: 于 2023-10-24 12:16:43 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

years ago. I once bought 10 of them so that I could use the glue with different colors. 

If you are doing thick wires, you could use these tools (I will try to write another entry):