The launcher is a bonus chip in the GRAPHICA set. Load up the launcher and see how far your projectile will go!
The Launcher and all twelve chips in the GRAPHICA set print in an hour or less! GRAPHCIA chips are fun-to-print because they have playful designs, most are 'print-in-place' meaning that they have mechanical moving parts that print in one piece and work off the printer bed. GRAPHICA is great for demos, classrooms, and gifts.