Standing crescent moon block mold

This mold creates beautiful crescent moon blocks. The measurements of the finished casts are: 5": 5" tall x 5.25" wide x 3" deep 7": 7" tall x 7.4" wide x 3" deep Volumes: 5": 12.5 oz, or 636 ml 7": 41 oz, or 1200 ml (each side) Options: the 5" only comes in the left side while the 7" comes in both left and right sides. Project ideas: phone stand: the 5" is perfect for this bookends: the 7" would make beautiful bookends night lights: both 5" and 7" can be used  All molds are made with high quality platinum cure silicone that is suitable for casting resin or concrete. Molds with this material are made to last, however, molds will degrade over time/usage. There are many factors that determine how fast a mold degrades. Here are several things to take into consideration: - Heat wears molds out. Using a torch on molds will damage them. Please stay away from using heat on molds! - Slow curing resins place greater stress on molds. - Mold releases extend a mold's life. - Pouring thicke