"It's work that we would like to own ourselves. And it's practical stuff - things like mugs, bowls and vases.
"Everything in the shop is handmade, but it's affordable and accessible."
Most items are $30-$60, although some are more expensive.
Tree will feature Aaron Scythe's work in the 2015 Artists Open Studios Whanganui event.
Mr Murray and Ms Camden are both highly respected glass artists in their own right, but as yet none of their own work is featured in Tree.
"We may include glass at some point in the future, though," Ms Camden said.
-For more information visit www.treeobjectspace.com