Level the top: Smooth the surface using a trowel or flat tool. Let it cure: Leave for 24 – 48 hours, then allow extra time to fully strengthen. Remove the mould: Carefully demould and remove the pipe to reveal the opening. Smooth the edges: Lightly sand rough edges while keeping the raw finish. Repeat: Make additional blocks and stack them in any configuration you like. Style your space: Add your favourite wines and create a functional display feature.