This item is a set of 16 pieces of geometrical learning props, manufactured with premium materials, so that it can serve you for many years. material that can ensure its durability and practicability.It is perfect for math enlightenment learning. A great gift choice for your kids. Features -Color: As Shown -Material: Wood -Size: 3.00X3.00X3.00cm/1.18X1.18X1.18in - This set of smaller pieces is perfect for students to explore the properties of 3-D geometric shapes. - They are colorful and easy to attract children's interest. - This set of teaching aids is well polished and does not hurt hands when used. - The product is made of material, which is durable to use. - Although the primary objective of this math tool is to learn about 3D shapes children will learn so much more They can also be used for sorting stacking and comparing and can assist in strengthening language skills.