Loose Parts Coloured Disc and Rings Set

72 piece coloured wooden rings and discs set. A great resource to create patterns and use as a maths manipulative to visualise and work out various maths functions. Hand painted in a water based colour stain. Clean with a damp cloth and air dry away from heaters as can cause wood to crack. Warning: Do not use disinfectants, detergents and hot water as it will remove the colour stain. Supervise children with small parts. Size: 4 cm diameter, 1cm thick. Comes loose in paper bags, within a cardboard box.