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 rings •Includes a stacking base, five rings and a frog head •The various rings come in different colors and textures. •The transparent ring works as a rattle. •The frog’s head works as a clapper. •Can be configured in a wide variety of ways •Great for teaching kids about colors, counting and shapes •For ages 12M+