Designer Melinda Young makes these stackable rings in the shapes of bubbles. They’re acrylic rings and you can stack them in different ways -using your artistic vision. The colors available include jade, pale blue, cream, grey red and pink. You buy them as a set. So get the green, reds or grey’s. I am partial to the greens and blues of this set.
You can get these acrylic rings at Oye Modern.