Material: Glass + Alloy Pins; Strong and durable, can be used for a long time
10 Sizes:(3mm,4mm,5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm) included, each size has 10pcs. Different sizes can meet your different needs
Package Included : 1Box (100pcs) deep brown glass eyes
How to Use : You can make a loop with a pair of needle nose pliers then sew them on. Depending on what you are using them for and the material you are sticking them into, you can apply a little glue or hot glue to the metal pin first, and then push in
Wide Application: Suitable for many kinds of puppets, doll, polymer clay, clay sculptures, stuff animals, felting animals, crochet and sewing projects etc