SWAROVSKI SEW-ON FLAT BACK RHINESTONE JEWEL The Rhinestone Store has a large selection of beautiful crystal flat back sew-on jewels. These JEWELS will add real beauty and interest to your next project. They have a flat back and are multifaceted and work beautifully in conjunction with our flat back and flat back hotifx rhinestones. The sew on jewels have holes in the ends so they can be sewn onto your garment using beading thread and seed beads. These products can be purchased on our website under the SEWING SUPPLIES link.