Build everything from snow forts to sandcastles with the Original Slinky Brickz Sand and Snow. This colorful mold helps young builders create fantastic outdoor structures almost any time of year. Made from durable plastic, this mold lets kids make the most perfect 10-inches wide x 5-inches deep x 7-inches tall building blocks with packed snow or wet sand. Imagine the fun of giant sandcastles or forts that protect against snowballs. Kids can also lay brick roads and invent stacking contests. Collect multiple bricks to add even more outdoor fun with family and friends! The Slinky Brickz Sand and Snow is fun for kids outdoor lovers and budding structural engineers ages 5 years and over.