A tactile and sophisticated version of this playroom classic. 5 stacking rainbow arches made from food- grade, dishwasher-safe silicone.
 
Layer them, explore what shapes can be made standing up and on their side, nestle together, balance on top. Each arch has a unique pattern relating to the garden. Press into playdough to reveal the shapes. Add to bath time, sensory play fun or in the dirt and sand in the garden.