Numberblocks helps kids to see how numbers work and allows them to master a new key maths skill with every adventure. Join the Numberblock with 8 fun activities, including Meet the Numberblocks (1-10) insert a Numberblock and find out some fun number facts. Let’s play hide and seek! Find the correct Numberblock and insert into the cube and help Blockzilla. Numberblocks helps children to see how numbers work. Join the Numberblock with 8 fun activities. Insert a Numberblock and find out some fun number facts. A Numberblock has gone to play with Big Tum! Do you know which one? Number Magic, add 1 to any Numberblock to make a number. Contents: 1x Interactive cube, 10x Numberblocks, 1x bag for number blocks and 1x instructions. Dimensions: 10L x 10W x 10H cm. Batteries required: 2x AAA (included).