Magnetic Stick N Stack Award Winning 42 Piece Accessories set (VIEW ALL PHOTOS) A total of 42 pc's accessories compatible to all brands of magnetic tiles. Add this set to any of your magnetic tiles To be able to create Windows, Doors, Porches, Cars, and much more. Clear transparent tiles Color Red Orange Blue Green. Made of top quality & Safety tested to for all american guide lines. Comes packaged in a beautiful color box and makes an amazing gift. Fun Cognitive Development Hands-on Geometry Skills Spatial Skill Growth Fine Motor Development Encourage Critical Thinking Boost Math &amp; Creative Skills