Recently my wife showed me a photo of a shoe rack with plumbing pipe work supports. She said "I'll take something like this for my dry cooking ingredients please". The rest is history!

The timber is from cover strips that are used to cover cable drums during shipping. This timber is considered garbage and thrown away as quickly as it is removed from the drum. The pipe fittings are standard 3/4" & 1/2" fittings from the hardware store.