Our new 40 piece pack allows you to play and learn numbers and is great for counting. Our sets are also perfect for early childhood learning and schools. This is the first time ever that these toppers have come to the market and they are next level amazing! Our new Magnetic Tile Toppers are compatible with all major magnetic tile brands. The 40 piece set includes: * Numerals 0-9 * Matching number words * Mathematical operations * Number sequencing symbols * Blank erasable squares