A cute and inexpensive craft is to have the kids make their own little cacti pots. You will need little pots, colourful stones/sand, large pebble stones, different colours of green paint, paint brushes and a tippex pen. The kids then simply paint a pebble, and whilst they are waiting for it to dry; fill a little pot with small stones or colourful sand. Once dry, they use the tippex pen to paint on some “prickles” and then pop the stone into the little pot. A perfectly “safe” cacti favour for little ones.