Sold 1 piece Concrete Molds (FOTO 2) Grass Concrete Paving Block ... These pavers are recommended for creating attractive and functional paths, patios, courtyards, driveways and to create off ...

[Thomas Sanladerer] wanted to create some molds using 3D printing for concrete and plaster ... you know you need an extruder that has a contained path. [Tom] borrowed a printer, but it didn ...