Package included: 1*L-shaped Wrench 6mm for MK8+1*L-shaped Wrench 7mm for E3D+1*5 in 1 Multi-Purpose Wrench+1*Cross wrench+1*Copper Wire Toothbrush

Complete tools, you can operate it yourself, suitable for DIY enthusiasts.Small size, easy to carry and store, convenient to use and with good performance.

【L-Shaped 6mm Wrench】Usage:For fasten nozzles; 6mm spanner is for mk8 nozzles. The 6mm hole is only suitable for standard MK8 hexagonal nozzles.【L-Shaped 7mm Wrench】Usage:For fasten nozzles; 7mm spanner is for E3D nozzles.The 7mm hole is only suitable for E3D hexagonal nozzles.

【5 in 1 Multi-Purpose Wrench】it is a tool for changing 3D print nozzles, special design for MK8 MK10 heater block, MK8 MK10 V6 Nozzle. Put new nozzle to this socket screwdriver, spanner keep to hold heat block, screw nozzle in, must be tight and it is done. 【Cross wrench】The cross wrench socket is designed with four‑size ports, Suit for M2 M2.5 M3 M4 Screw Nut Hexagonal, which is very practical.

【Copper Wire Toothbrush】The toothbrush is used for 3D Printer nozzle hot bed cleaning, rust removal. When you use toothbrush to cleaning nozzles, please heat the nozzle to 190°C.