
These are just juice sized cups, these happen to be plastic, in red and clear colors. I put in some black rocks and then added one of those flamess candles on top. These look really great if you have a ledge up high that you can line them across and just see the light flickering on your wall. The cups can be found at places like kmart, target, etc. I found mine at kmart for a set of 4 on clearance for about $2.00. The rocks came in good sized bag at the Dollar Tree, and the candles come in a 2 pack at the Dollar Tree as well. The kids sure would be able to help put these together for you.