So many of my current made-to-order pieces have a matt finish, and it is getting very time consuming getting an even matt finish by hand! I'm thinking of getting either these Ceramic Pyramid Chips, 6mm - 1kg - Cooksongold.com
or these Cutting Cones - 1kg - Cooksongold.com

but I'm not sure which. Does any one have any experience of either of them please?
I know whichever I decide to get I'll also need this Cutting Powder - 1kg, Un3262 I Tnt - Cooksongold.com

I'm planning on getting them while the free postage is on this weekend!

Thanks!