This Magnetic Building Set Features 8 Translucent Pieces In Standard Colors. Included Are 4 Pentagons (Yellow, Blue, Purple, And Green) And 4 Diamonds (Yellow, Blue, Orange, And Red) Add This Magnetic Tile Expansion Set To Any Magna-Tiles Collection To Create Endless Patterns Or Practice Shape Recognition. Through Play Your Child Will Learn Different Shapes And Their Unique Properties/Characteristics All Magna-Tiles Include Safe, Durable Tiles Made With Food-Grade Abs (Bpa Free) Plastic Free Of Phthalates And Latex. In Addition To Safe Plastic And Secure Magnets- All Magna-Tiles Rivets Are Made Of Lead-Free Stainless Steel Making It All Around A Safe Toy To Bring Home Magna-Tiles Allow Children To Explore Steam Subjects Through The Power Of Play Especially When Incorporating Other Open-Ended Toys