Bernhard Muller / Becky Pierce / Ringsum
I must've been a piece of acrylic in a past life because I just can't get enough of the stuff! Above: rings from the "strat" collection by Switzerland's Bernhard Muller.
Below, acrylic neon rods from England's Becky Pierce:
And here's another Swiss designer: Christine Haussener of Ringsum, who offer stackable bands and other chunky goodies.
Even more jewellery: