28 is a result of a glass blowing technique developed by Omer Arbel whereby air is intermittently blown in and then sucked out of an intermittently heated and then cooled glass matrix. The result is a distorted spherical shape with a composed collection of inner shapes, one of which houses a low voltage lamp.

28 pendants are designed to cluster in hexagonal shapes which nestle into each other to create patterns as dictated by the needs of the interior.