Clam Shell - Materials - Materials Library - Institute of Making

Mollusc Shell (weirdly shaped) - Materials - Materials Library

Contemporary Oly Studio Lomobok Large Resin Clam Shell

Atlantic Surf Clam Shells From Maine – WashAshore Store

Rubik's Cube — Design Life-Cycle

Atlantic Surf Clam Shells From Maine – WashAshore Store

Waste Occidental College

Protect your magazines, pamphlets and other ephemera from damage. Store them flat in these clamshell storage boxes with one piece construction for

Perma/Dur Barrier Board Clamshell Boxes

C - Materials - Materials Library - Institute of Making

Materials Library