This nine-piece 1:18 scale cinder block mold is the same format we use to make our CMUs. This is a perfect gift for model makers, crafters, artists, diorama makers, teachers, and all other creatives! DETAILS This mold will make 9 of the 1:18 Scale mini cinder blocks Extremely pliable for easy removal of blocks Made of silicone. You can pour almost any hardening material in here, and they will withstand up to 425ºF. Works with concrete, plaster, or anything else you can think of! Pour and scrape the top off to get nice flat cinder blocks Recommended for ages 8+ VIDEO Click here to grab a jar of our mini cinder block cement so you can start making your own mini cinder blocks at home! CAUTION These are not made for mass production, they have a limited life-span. These are not graded as food-safe molds. These molds are made of silicone. You can pour almost any hardening material in here, and they will withstand up to 425ºF.
