Pulley crossbows - skewer pick / chopsticks

cults3d

Here's a 3D printable crossbow that fires skewers or chopsticks. It was born out of a crazy night and the memory of a great evening spent modeling with a friend. - You'll need 6 screws and 4mm nuts and bolts. Each screw will have to be cut to size. You'll also need a spring to pull the trigger back into place - a clothesline spring works perfectly well. Use whatever rope you've got on hand, we used fishing line. Two pulleys are required. WARNING: DO NOT ACTIVATE THIS DEVICE. It's incredibly powerful thanks to its pulley system.