Hi all,
I felt the need to clean-up my work-bench bit and made a small rack to store my Tamiya paint bottles. The design is clearly inspired by the paint racks you see in hobby shops. It is certainly jerry-rigged, but we will see whether the design proves itself.
I don't have the tools and the work-space to build anything in wood, so I choose 4mm foam board. It is sufficiently stiff and it can be easily cut with a modeling knife and glued with white glue.
With hindsight, I would use a solid backplate to make t more stable. In this case I subsequently glued a plate of foam board to the back of the rack.