Check age guidance for the item
Check age guidance for the item. Compare the information published for the exact item and keep the product name or SKU for reference.
$69.99
Free standard US shipping
Contiguous 48 states & DC · 4–7 business days total
30-day returns
Merchant-paid return shipping. Read the policy
Questions about this item? [email protected]
Product brand: usa-plantoys
The details
Using three types of geometric hollow blocks (cube, cylinder, and triangle), children are invited to explore spatial relation, early mathematic skills, and hand-eye coordination with the PlanToys Nesting Puzzle. Have fun matching, stacking, and nesting the various shapes, and stimulate your problem-solving skills by completing the puzzle successfully! Compatible with other block sets in the Unit Plus series.
Children can sort the nesting puzzle pieces into colors, shapes, and heights while learning to distinguish the difference between each block.
A wonderful earning tool to develop matching and sorting skills, hand-eye coordination, motor skills, and improve visual perception through play
This set is part of the Unit Plus series and can be used on its own or in combination with any other Unit Plus series set.
Sustainably made in Thailand with chemical-free rubberwood trees, formaldehyde-free glues, organic pigments, and water based dyes.


Know the fit
Children can sort the nesting puzzle pieces into colors, shapes, and heights while learning to distinguish the difference between each block.
Choose & use with care
Check age guidance for the item. Compare the information published for the exact item and keep the product name or SKU for reference.
Compare activities and included pieces. Check the selected listing and variant, including the supplied components before ordering.
Follow supervision instructions. Use the directions supplied for your selected item. Contact support if an important detail is missing.
Follow the instructions supplied for the exact product. Features, limits and care directions are specific to the selected model.
Order preparation takes 1–3 business days, followed by 3–4 business days in transit: 4–7 business days in total. Standard shipping is free to the contiguous United States and DC, with no minimum order.
Request a return within 30 calendar days after delivery. We pay return shipping. After receipt, inspection and initiation of an approved refund take 5–7 business days.
Before you decide
Check age guidance for the item. Read the actual item description, included parts and options. The collection contains different models; a feature stated for one item should not be assumed for every product.
Compare activities and included pieces. Compare the dimensions and compatibility stated for the selected item with the space or equipment you intend to use. If a required measurement is absent, send the product name or SKU to [email protected] before purchasing.
Available choices are shown on the individual product page. Select the actual option labels before adding a variable product to your cart. Photos and specifications should be read together with that choice; availability is specific to the selected configuration.
Follow supervision instructions. Follow the instructions supplied for the exact model. Do not assume that all items have the same materials, installation method, care directions or intended use.