Perception Semispheres come in 8 different translucent colours and are smooth and warm to the touch. Holding two or three shapes together creates new colours and hues; using them on a light panel will enhance the children's opportunities for colour mixing. When a semisphere is placed on top of an object it magnifies it by 4 or 5 times to give a view that is both a different colour and enlarged.
Pack of 8
Size: 50mm (dia)