PlanToys Nesting Puzzle - Unit Plus

The PlanToys Nesting Puzzle includes three types of geometric hollow blocks: cube, cylinder, and triangle. Children can match, stack, and nest these shapes to explore spatial relationships and early math concepts. The puzzle supports hand-eye coordination, problem-solving, and visual perception.

Compatible with other Unit Plus series block sets, this puzzle is sustainably made in Thailand with chemical-free rubberwood, formaldehyde-free glues, organic pigments, and water-based dyes.

Product details

• Includes cube, cylinder, and triangle hollow blocks
• Supports matching, stacking, and nesting
• Made from chemical-free rubberwood
• Uses formaldehyde-free glue and organic pigments
• Compatible with Unit Plus series

Shopping considerations

Suitable for children interested in geometric shapes and early math play. The hollow design allows for nesting and stacking. The set can be combined with other Unit Plus blocks for extended play.

Source

Manufacturer product information, checked October 26, 2026. This is a manufacturer-catalog description, not a hands-on review or a verified popularity ranking. Confirm the current packaging, age guidance, warnings, and exact variant before purchase.