Tactile pebbles cast from a resin and stone mix, each one is engraved and measures between 3-4.5cm.
Number set includes two of numbers 0-10. Sum building set contains two each of numbers 0-20, +,-, = and one each of x and ÷.
I love building the sums or even just practise numbers with the younger children
Lot of money for what you get
As we live near the beach these appealed to most of the children and can be used in many ways.