Acrylic Ice Rocks - These acrylic ice rocks are great vase fillers. They provide a good design and feel to the glass when used. Acrylic ice rocks comes in various colors. They are very widely used, and provides great accent to the decorations. Acrylic Ice Rocks also known as crystal rocks, or Gems. They are usually used as vase filler or table decorations. You can use it to fill up a vase to give a slick crystal-like feeling to it. Also, you can scatter Acrylic Ice Rocks on table to create a unique feeling and dazzle the audiences. There are many purpose to this item. Acrylic Crystal Ice Rocks come in 24 bags in a case, and about 1.2 lb per bag.