To collapse, simply pull the half pen tubes off the cut G2 cartridge and pull the G2 out of the hole in the base tube to get a slim set of pieces that...
I got bored one day in school so I took out some pens, scissors, and duct tape and did this in about an hour. This is the first crossbow I've seen that's collapsible.
Step 1: Materials
To build the crossbow, you need-
â¢3 Normal Disposable Pens with tubes
â¢1 or more Pilot G2 ink cartridges (at least one empty) 1 is fine, the others are for ammo.
â¢a couple of rubber bands- you only need one, but you need to see which one fits best.
â¢Good Scissors (for cutting pen in half)
â¢Hot Glue Gun (recommended)/Super Glue/Duct Tape
â¢Small Scissors/Screwdriver/Drill (something to drill holes in the pen tube with)