Funny and EducationalOur Stack Cup is printed with numbers children can learn while playing interesting toy. Perfect GiftExquisite workmanship it is a really wonderful and nice gift for baby children. Manufacturered by Tbest. Color Perception Training color perception ability baby can enjoy the beauty of the world.Colorful design can be more attractive. GUARANTEE: If you have any problem with this product you can just take advantage of our 180 days warranty. We will replace it or give your money back for any reason. Quality MaterialThis baby stack up cups are made of quality plastic material manufacturing ensure maximum durability.Finely polished surface without burrs makes it safety for children to play.