New Dual Blower Kit Package Size: 19 x 15

Package Size: 19 x 15 x 8cm / 7

5 m lengthAir tube material: siliconRecommended air pump: 8 mm diameter air outlet

A: People often think that using a laser engraving machine is unsafe

FoxAlien Reizer 20W

which is simpler and faster than the traditional multi-stage fixing hole adjustment

New Dual Blower Kit Package Size: 19 x 15This 3D Printer blower is perfectly fit for LONGER LK4 LK4 PRO LK1 LK5 PRO and is compatible with U20 U30 U30 PRO 3D Printer; The new dual blower kit improves the quality of printing, have strong power on the cooling nozzle to get a better and smooth surface of the model; The kit is included the following spare parts: 4010 Fan x 1PCTurbo Blower x 2PCSPulley Wheel x 3PCSSleeves of Wheel x 3PCSCase x 1SetYou can download the stl file of the nozzle of