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