Aldax Moulds Pyramids Sort By Default Title - A to Z Title - Z to A Price - lowest first Price - highest first Time Added - latest first Popularity - most popular first Sales - best selling first Pyramid Mould - HDPE Type: Cheops. Base 140mm x 140 mm Height 89 mm Orgone casting pyramid mould made from self-lubricating Polyethelene $39.50 Out of Stock Pyramid Mould - HDPE Type: Golden. 80 mm base , height - 110 mm Orgone casting pyramid mould made from self-lubricating Polyethelene $39.50 Out of Stock Pyramid Moulds Orgone Cheop Base 60 mm x Height 38 mm Cheop Pyramids, Golden Ratio Geometry, Self Lubricating Polyethylene $19.95 Out of Stock