Squeeze a ball of sand in your hand. If stays together when you roll it around in your palm, it's perfect To get the best density, build up the mound gradually: Add 6 inches of sand, pack down firmly with your fists, pour half a bucket of water on top. Repeat until desired height. Shave away sand in thin layers. you'll have more control when you're carving design details. it's easier to take away sand than it is to add it back. Work from top to bottom. blow away excess sand using a straw.
