Pumpkin Cannon - Spring Cannon That Shoots Mini Pumpkins

A working spring cannon on a pirate-style carriage that shoots little 3D printed pumpkins. Pull back the skull knob, give it a quarter turn, drop a pumpkin in the muzzle and turn the skull upright to fire. Everything is printed, the coil spring included: no metal spring, screws, rubber bands or glue. FEATURES About 120 x 70 mm footprint, 158 mm long barrel Fits any 180 mm bed Printed coil spring with a diamond-shaped wire, so it prints without supports Adjustable elevation (about 8 to 17 degree…

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