Here's the solution to putting parts and tools down, only to find they have mysteriously disappeared.
This robust 28cm round x 3cm deep (11"x 1 1/2") circular parts tray is sturdy enough to hold tools, small parts or even light refreshments such as tea and biscuits.
The design allows you to stack several trays.
Please note that the tools/oil drum/shop are not included and are shown to give a suggested use.