You'll love it because... Practice numeracy at home with the Kids Concept Calculus Board! Including 75 pieces, with a wooden 'workings out' board, kiddies can multiply, divide, add and subtract. Rotate the board and choose from rows or columns to assist their calculations! Made from FSC certified wood with a colourful water-based finish, the visual aid and tactile counters all help with recognition and memory and make this often tricky subject easier to take in! And when they've found all the answers, the board and tokens can be stored away in the cotton drawstring bag. Youngsters + the Kids Concept Calculus Board = Maths made easier!  Features and benefits: Educational wooden calculus board with 75 pieces Suitable for ages 3+ years Encourages numeracy skills 25 circular shaped wood pieces Wooden signs and numbers Division, plus, minus and multiplication counters Printed cotton storage bag Made from FSC®-certified wood - pine, schima and plywood Finished in a water based lacquer Specification: Height: 1.5cm Length: 26cm Width: 26cm Good to know: All wooden products are handmade and completely unique Complies with EU safety requirements EN71 Clean with a damp cloth and wipe dry with a clean cloth