Mr. Frog will help children learn about colors, counting and sounds! Stack the different rings onto the wobbly base while listening for different noises.Frog-themed stacking ringsIncludes a stacking base, five rings and a frog headThe various rings come in different colors and textures.The transparent ring works as a rattle.The frogs head works as a clapper.Can be configured in a wide variety of waysGreat for teaching kids about colors, counting and shapesFor ages 12M+