Hi, ladies!

I have to make a cake with black buttercream and neon details but  the client doesn't want any chocolate flavor in it. I have heard soo much about Chefmaster colors and Rolkem Lumo dust  that I'll really want to try them. Searched online and found a site but the shipping it's more than double of the order total. Where can I get this 2 products online? Any good online stores that sell Cake decorating supplies?

don't know where you're located but im pretty sure partytraincakesupplies has rolkem colors