"The set includes: 1 Jig Body 3-coil Top Caps 6 JE coil sticks (1,5 mm, 2,0 mm, 2,5 mm, 3,0 mm, 3,5 mm, 4,0 mm) 6 Jig Cap screws 1 slit screwdriver Phillips 1 hexagonal screwdriver 1 plastic carrier 1 Shears (cut cotton) 1 tweezers (non heat resistant) Features: Sizes: 1,5, 2,0, 2,5, 3,0, 3,5, 4,0 mm Material: aluminium alloy (small parts can be of non-aluminum alloy) Tips: 1. Making coils is now a breeze. 2. Just fill your wire, turn the top cap, and you get the perfect microscope in seconds, every time! Three. No instructions. Four. Be careful when using sharp tools, especially scissors and wire cutters."