The kit includes 2.5 lbs of Cra-z-sand and a cool sensory cutter. Its amazing Cra-z-sand Blue Blast! Sooo satisfying, feel it move, and watch it grow. It is non-staining, non-toxic, and it never dries out. Includes 2.5 pounds of crazsand and a cool sensory cutter. Recommended ages 4 years+