--Suitable for 5~10CC syringe soldering oil, solder paste, UV solder mask oil, structural adhesive, etc. --Ergonomic design, comfortable grip, compact and light weight, smooth glue dispensing, precise glue dispensing, and efficient work --The main body is made of engineering plastic, which has high hardness, good toughness and durability. --The movable part adopts a precision metal wire rod, which advances 0.75mm per rotation to accurately control the amount of glue.