This set of smooth pebbles will fascinate children as they stack them or sort them into size order. A fantastic open-ended treasure collection with a lovely aesthetic quality, creating a real sense of awe and wonder. Children will be absorbed with this reflective collection where each of the four different sizes have great mathematical properties. Distinguish, sort, sequence and count them or use in small world environments to extend play. Avoid using in direct sunlight as the mirrored surface will reflect the light. Not suitable to be left outdoors.

Item Features:

• Pack of 20pcs
• Contains 5 pebbles of each size (Smallest size – Diameter 4.5cm x Height 1.5cm, Largest size – Diameter 15cm x Height 5cm)
• Age range, 10 months and up