Here are some links to different acrylic paints that can be used. You may want to price shop in Michael's, Joann, Etc. as the online prices can be higher than in store prices. Frequently, there are sales in the store. I think Walmart may also carry some of these paints in their craft section, but the color selection is limited. HTH

http://www.joann.com/catalog.jhtml?C...6&PRODID=11294

http://www.michaels.com/art/online/d...055&channelid=

http://www.michaels.com/art/online/d...028&channelid=