Concrete square bookshelf silicone mold silicone lamp mold Design: faceted pen holder

Design: faceted pen holder

Design: pair of simple candlesticks

dough-inspired concrete pen holder for a tactile desk accent

Concrete Phone Holder Silicone Mold lets you cast your own concrete phone stand for desks

Design: round concrete plate

Concrete square bookshelf silicone mold silicone lamp mold Design: faceted pen holderProduct Description Concrete Square Bookshelf Silicone Mold lets you cast your own modular concrete bookend or shelf block for stacking book displays. Made from durable platinum cure silicone, this mold works with concrete, plaster, resin, and jesmonite. The flexible material makes demolding fast and damage free, and with proper care it can produce 300+ castings. Specifications Single piece Platinum Cure Silicone Glove Mold Design: modular bookend