Case of 20 kilos (44 pounds) Small Umbonium Vestiarum Shells for seashell crafts.  Umboniums, sometimes known as the button top shell, measures between approximately 1/2 inch and 3/4 inch in size. Umboniums are low-spired and shaped like a button whose tops are silver and bottoms are off white.  See 2nd photo for what 1 kilos looks like.

Our shells are commercial grade, perfect for arts and crafts.  The bags will have some sand and gravel in the bottoms.  There will be some unusable shells in the bag.