Looking for a reliable cleaning kit? Look no further than our 26 piece set Our kit includes 20 stainless steel nozzle cleaning pins in 5 sizes, 2 cleaning copper wire brushes, 2 tweezers, and 2 L-shaped wrenches, ensuring you have everything you need for effective nozzle maintenance. Our 3D printer cleaning pins come in a storage box for convenient portability and organization. Choose from 5 different sizes (0.15 mm, 0.25 mm, 0.35 mm, 0.4 mm, and 0.5 mm) to fit your specific needs. Our cleaning copper wire brushes are perfect for nozzle hot bed cleaning and rust removal. Please remember to heat the nozzle before using the brush for optimal effectiveness. The L-shaped hexagonal wrench tool and 6mm wrench are perfect for fastening nozzles, and the 2 different styles of tweezers (straight and curve) are perfect for nozzle maintenance and cleaning surplus consumables. Made from high-quality stainless steel and copper wire, our kit is built to last. Say goodbye to flimsy, easily breakable cleaning tools and invest in a kit you can rely on for all your 3D printing needs. Material: stainless steel Color: As Shown Package Contents: 26-Piece Wrench Maintenance Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.