All right, you’re asking, “What the heck is a Bilibo and why does it come in two sizes anyhow?”

The Bilibo “combines a rocking chair, spinning top, cradle and tunnel in one single toy,” says its maker Kid O.

Bilibo arouses curiosity, engages the imagination and playfully trains basic motor skills and balance, the company adds. It’s designed to encourage imaginative play with indoor and outdoor activities. “Our toys engage and stimulate children again and again with a rich variety of shapes, colors, and sizes — so the possibilities for open-ended, creative play are limitless.”

There are multiple sizes and colors. The Kid O Bilibo Yellow is $24 here.