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PlanToys

PlanToys Water Blocks

PlanToys Water Blocks set includes 6 blocks in 2 shapes with colored liquid inside, allowing children to explore color mixing and stacking effects.

Published age label: Not verified

PlanToys Water Blocks β€” manufacturer product photo
Image source

The PlanToys Water Blocks set features six blocks in two shapes filled with colored liquid. Children can stack and arrange the blocks to observe how colors blend and change, offering a hands-on way to learn about color theory.

Blocks can be laid flat or stacked on their sides to see different liquid coverage effects. Made sustainably with chemical-free rubberwood, formaldehyde-free glue, organic pigments, and water-based dyes.

Product details

  • 6 blocks in 2 shapes with colored liquid inside
  • Allows exploration of color mixing and stacking
  • Made from chemical-free rubberwood
  • Uses formaldehyde-free glue and organic pigments
  • Sustainably produced in Thailand

Shopping considerations

This set is designed for children 3 years and older who can handle small parts safely. The liquid-filled blocks offer visual and tactile play but should be checked regularly for leaks.

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.

Product facts

Batteries required
Not verified

Our review is being prepared.

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