Our nature-inspired blocks look like real ice cubes—for a fun, hands-on way to combine open-ended block building with dramatic play! Kids easily stack and arrange the blocks any way they like to create a custom polar habitat…then add adorable penguins to really bring the environment to life. Plus, children develop fine motor control, spatial awareness, problem-solving skills and more with every landscape they create! Set includes 28 plastic “ice” blocks in 3 designs, plus 6 penguins and an activity guide. Largest blocks measure 4".