COLORBOK-Makit & Bakit Suncatcher Kit. Making suncatchers with the look and feel of real stained glass has never been more fun! Kits contain baking crystals metal frame and suction cup hook. Display in a window and watch the sun catch the Colours! Thispackage contains one metal frame .2280ml of baking crystals one suction cup and easy-to-follow instructions. Conforms to ASTM D 4236. Easy to use.