Melissa And Doug Horse Toys On Sale Now At Online Store. Discounts Apply To Products Melissa & Doug Peel and Press Sticker by Number Kit: Mystical Unicorn - 100+ Stickers, Jumbo Frame For Sale MEL1575. The mythical unicorn shimmers to life when this exciting kids' craft activity is filled with shaped sticker-gems! Just match the stickers to the number key and place them in the sticker scene. Young artists will be enchanted by the glittering results, and proud to show them off in the display-ready frame. Gender: unisex.