In Quake, Shells come in two types of Boxes: Small and Large. Small Boxes contain 20 Shells while Large Boxes contain 40 Shells. Grunts will drop 5 Shells when they die. Due to a texture error, there are white lines visible on the bottom of the Large Box.

Gallery

Small Box

Large Box

Small Shells texture top

Small Shells texture side

Large Shells texture top

Large Shells texture side