Quạt Fidget Bánh Răng Hành Tinh Mini

A planetary gear with a fan and more ways to twist it. Two gears can be chained together for extra fun. It does create a small breeze.

Update: You can also check the new Double geared fan with a holder/stand.

Assembly instructions

Place the planetary gear with the side that sit on the printing plate facing up.  Add the shafts ( 5 of them ) into the planets and snap the carrier onto them, like this:

Then turn it on the other side and add the propeller shaft into the sun gear. Then add the fan. Like this:

To turn the thing you can use the knob, the hand crank or just another fan.

Finally, two planetary gears can be chained for extra speed. To hold them you'll need the holder piece.