Ripple Hook/Knob

The Ripple Hook/Knob by Hein Studio is a versatile hardware piece that doubles as a wall hook or cabinet knob. Inspired by the rippling movement of water, its organic form is hand-cast in solid brass using traditional sand-casting, then polished by hand. Available in brass or titanium finish and in small and large sizes, each piece has unique character thanks to subtle casting variations. Perfect for adding sculptural detail to walls, doors, or cabinetry, the Ripple Hook/Knob merges functional utility with artistic design. Over time, the brass finish will develop a beautiful, natural patina.

Hand-cast in solid brass using sand-casting and polished by hand. Natural casting marks, small black spots, and grain textures make each piece unique. Also available in titanium-plated finish for a cool silver look.

Solid brass will naturally develop a patina over time; this is part of its charm. Titanium-plated versions should be kept dry and cleaned with a soft cloth; avoid abrasive materials or harsh cleaners.