Discovery Stackers - Rainbow Arch - 5 Pieces

The arches survived being thrown, stomped, and chewed on by my 18-month-old, and they still look brand new. I love that they work just as well in the sandbox as they do on the living room floor.

My toddler loves stacking these outdoors in the sandbox — the arches hold up surprisingly well to being stepped on and washed off with the hose. They're chunkier than I expected, which makes them easy for little hands to grip, and the open-ended play potential is endless.

The pieces survived being thrown across the patio and stomped on by my toddler, so the durability claim is real. My daughter loves stacking the arches into different shapes, and it’s one of the few toys that keeps her busy both inside and out.