Towering icebergs, floating ice sheets, and deep snow provide an instant setting for chilly, language-rich storytelling. The engaging stones will inspire small-world play and promote creativity, immersing children into imaginary frozen worlds. Each sensory stone is engraved on one side and smooth on the other to encourage inventive, open-ended play. Easy to set up and easy to pack away. The set contains 18 stones – 6 each of 3 designs. Size approximately 5cm L x 4cm W (2" L x 1-3/4" W).