GRIMM'S Wooden Stacking Ring Tower PASTEL. This wonderful wooden stacking tower is a great way to help children learn different sizes and colours as well as develop their fine motor skills, concentration, and problem solving skills. Contains 10 round rings in different colors and sizes and a base plate for stacking. Offers plenty of opportunities for kids to get creative and encourages them to play with others. Perfect for kindergartens, schools and other play groups. Material: FSC Lime wood, non-toxic water-based paint. Height: 21 cm. Recommended age: 1 years +. Warning: Always put on wooden safety cap while not in use to prevent rings from falling off. All Grimm's products comply with the European standard for toy safety, CE marked and EN 71 certified. Sustainably handmade in Germany.