- Mr. Pen stacking toy includes 5 colorful rings and a bat-at-rocker base.
- This toy is made with plant-based materials (made from a minimum of 90% ethanol extracted from sugar cane) and comes in FSC certified package.
- Stacking rings are designed to help children learn numbers 1 to 8, colors, patterning, and basic math. It also helps develop hand-eye coordination and fine motor skills.
- The vibrant colors and various sizes of the rings encourage your child to play as they learn. The vibrant colors and various sizes of the rings encourage your child to play as they learn.
- Your child can make their sorting, adding, and subtraction games while recognizing number symbols and colors.