4 in 1 mini screwdriver for glasses (also suitable for RB3183)

4 in 1 screwdriver for glasses. Flat end, star end, large hex nut, and small hex nut, plus keychain. 

Perfect for the assembly of spare parts in your glasses including the model RB3183. Easy to use, lightweight, and keychain function.

Tool for assembling glasses. Four functions in one. Flat head screwdriver, star screwdriver, small nut wrench, and large nut wrench. In addition to being a keychain.

Length of 6.5 cm, and aluminum steel material.