About this 3D model

BOM: 2x Housing 1 2x Housing 2 2x Gear 4x 5mm-6mm long pieces of filament Made out of PLA, used epoxy glue to stick everything together. To mesh gears at 90 degrees, use 2 gears with the same twist. To mesh gears straight, use 2 gears with opposite twist. Made more for little fingers.