The chemical softener shells?

Indonesia
January 24, 2011 10:21pm CST
I want to try a small business making souvenirs from shells. But do not know how to make these shells become soft to be easy to set up. Please help
2 responses
• Indonesia
25 Jan 11
crispy oysters in addition to more durable higher sale value would be better marketing in tourism areas in your city
@nakula2009 (2325)
• Indonesia
25 Jan 11
shells contain, aksidasi and dioxide sam with stones (she will melt or soften hard water if given)