Napkin Rings Hepworth SlateBeautiful set of of four slate napkin rings inspired by Barbara Hepworth's distinctive sculptures and made in England by family business STIK DESIGNS. Set up by Tuula Nicholson and her partner Shaun Robinson, STIK DESIGNS aims to create beautiful pieces using natural and reclaimed local materials. As one of the grandchildren of Barbara Hepworth, Tuulas homeware collection is distinctly inspired by her grandmothers work, incorporating organic shapes