The Viga Toys Polarb Series The Hedgehog Is Made In The Form Of A Cute Forest Animal On Four Wheels With A Cord. In The Middle, It Has A Removable Drum With Holes For Blocks Of Different Shapes. The Kid Can Carry The Hedgehog Behind Him, Improving His Walking Skills. He Will Also Be Interested In Matching Blocks In Shape And Pushing Them Into Suitable Holes In The Hollow Cylinder, Training Memory And Developing Thinking. The Set Is Made Of Quality Wood And Coated With Non-Toxic Paints. All Edges And Details Are Carefully Sanded. The Set Complies With Safety And Quality Standards: European En71, American Astm, As Well As All Viga Toys Products . Develops: Thinking, Math Skills, Curiosity, Attentiveness, Hand-Eye Coordination, Emotional Well-Being, Memory, Colors, Shapes. The Cubes Are Recommended For Home And Kindergarten. Suitable For Early Development Practices, Including Montessori, For Inclusive Parenting.