edu-matic Mini-Mags 56 Piece Magnetic Tiles SetThis mini magnetic tiles set consists of 56 pieces, including 28 windows. These magnetic tiles are a fun way to practice construction and engineering skills. Children from the ages of 2 and upwards can explore gravity, speed, acceleration and so many other great physical properties in a fun and exciting way. Use magnetic tiles to help with Fine motor skills Gross motor skills Critical thinking and problem solving Open ended play Copying patterns