18 Wooden Corner Blocks™ - PRE-ORDER ONLY

🌈 18 Rainbow Corner Blocks™

A Clever Geometric Set for Building Around the Ordinary

PRE-ORDERS ONLY

Ships out:

USA: Mid-November 2026

Rest of the world:  Early-November 2026

If your order contains this set and other items, the entire order will only ship after this is available for delivery. 

Eighteen wooden pieces. Beautiful rainbow colours. A shape that opens up completely new ways to build.

Meet the 18 Rainbow Wooden Corner Blocks™ — a striking geometric set designed to bring angles, corners, pattern and architectural detail into open-ended play.

Each piece features a distinctive angled form that can be rotated, paired and combined in countless ways. Fit pieces together to create squares and geometric patterns, turn them to form faceted shapes, or use them individually as corners, rooftops, walls, pathways and architectural details within larger builds.

What looks beautifully simple in the tray becomes something completely different in a child’s hands.

Arrange them into colourful mosaics. Build unusual structures. Create roofs, corners, enclosures and small-world landscapes. Combine multiple pieces and watch completely new shapes appear.

Their unusual geometry naturally invites children to experiment with symmetry, rotation, balance, spatial relationships and problem-solving — without ever feeling like a lesson.

✨ What Makes Them Special

• 18 beautifully crafted wooden geometric pieces

• A bright rainbow palette

• Distinctive angled shapes for new building possibilities

• Pieces can be rotated and combined to create larger geometric forms

• Perfect for castles, rooftops, walls, corners, mosaics and small worlds

• Encourages symmetry, spatial thinking, problem-solving and creative construction

• Beautiful on their own and designed to complement existing Playful Little Hearts sets

They are the kind of blocks that make children stop, turn a piece around, try something different — and suddenly discover a shape they hadn’t planned to make.

Simple enough for little builders. Interesting enough to keep finding new possibilities long after.

What’s included: 18 Rainbow Wooden Corner Blocks

Product details: Wooden geometric loose parts · Designed for building, pattern-making and imaginative small-world play · Fully compatible with Playful Little Hearts Kingdom sets and open-ended collections

Recommended for ages 3 and up. Suitable for younger children with adult supervision.