Cardboard Box with Foam Inserts
This cardboard box was repurposed by Myron Fairweather in 2012. It measures 17cm × 17cm × 4cm. The cells are made from 12 pieces of interlocking 5mm foamboard, and are designed for the pyramids to hang snugly upside down. Each cell measures 24mm × 24mm.
The size of 30mm × 30mm was initially used for the cells, but was rejected due to too much rattling around.