Our Bits & Pieces are perfect for people that need a varied selection of smaller sized Bullseye(90coe) glass to complete their projects. The Tekta bits and pieces come in a 5 lb box. This is designed more for people that are looking for an easy option for casting. Size and shape will be completely random, with most being larger than 1 sq inch. The Tekta could also be used for smaller scale projects, such a small jewelry.