Description

All modules are 0.5 modules;    All can be freely matched and used to produce various diy creative works. 【Type】Contains many different kinds of gears, all of which can be matched with each other, the modulus is 0.5, the inner hole is 1.9mm, 2.05(2.0)mm, 2.4(2.55)mm, 2.9(3)mm, etc. respectively. [Modulus] 0.5M, can be freely matched [Aperture] 0.8, 1, 1.9, 2.05, 2.55, 3, etc. [Material] POM plastic [Weight]: about 58 grams

 

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