Grimm’s Stacker Coral Reef

It is a wooden stack made up of 7 pieces, with the largest piece measuring 20 cm wide. The arched shapes nest together and can be arranged to make a collection of dwellings or caves, adding a new form to a set of standard blocks.

The set consists of 7 wooden pieces. The largest is 20 cm wide, and the pieces reduce in size so they nest and stack together. Despite the small count, the arches can be rearranged into caves, dwellings or framing shapes for a larger building scene.

Grimm's give an age group of 3 years and older. The nesting arches suit preschoolers and older children who enjoy stacking and building. They can be used on their own for simple stacking or combined with blocks for more detailed imaginative play.

Children can nest the pieces, stack them into a tower or spread them out to make caves and dwellings. Placed alongside standard blocks, the arches turn an ordinary set into a more magical scene, giving new shapes for open ended building and small world play.

The arches work as loose parts with a standard set of blocks, and they pair naturally with other Grimm's building and rainbow pieces. Adding them gives more curves and hollow spaces for building. See related sets at /collections/grimms-building-rainbow-worlds.

Because Grimm's use natural wood, the grain and colour can vary slightly between pieces and sets. These markings come from the real timber and are a normal feature rather than a fault, so each Coral Reef stack carries its own character from the wood.