I found these two on google:
ClearCut™ Isomalt – Mold Making, Food Grade Silicone Mold
www.makeyourownmolds.com › Products
www.craftsy.com › Blog Home › Cake Decorating
Apr 16, 2013 – Isomalt is the perfect sugar to work with, because it stays crystal clear
Hope this helps.
Creativity is God's gift to us. Using our creativity is our gift back to God. Clarky's Cakes 😎