Description: 50pcs 3D Clear nail polish color display chart card glass beads for the new nail polish, making a color display chart book, stick on the bottles or display stand directly and more. Made of quality glass that contains no impurities, and reusable, not easy to be discolored. Double sided with one flat and one protruding, it can be matte effect to be applied to the protruding side and crystal magnifying effect on the flat side as you wish. Perfect to use for displaying nail polish and nail color comparison for customers or a practice chart for beginners to engraving and painting. Great for displaying all kinds of nail polish UV gels, suitable for professional salon and home use. Specification: Material: Glass Color: Clear Quantity: 50pcs/pack Size Chart: Size(LxW): Oval M: 1.3 x 1.8cm/0.51 x 0.71inch Round: 1.5 x 1.5cm/0.59 x 0.59inch Square: 1.5 x 1.5cm/0.59 x 0.59inch Heart: 1.6 x 1.6cm/0.63 x 0.63inch Teardrop: 1.3 x 1.8cm/0.51 x 0.71inch Rectangle: 1.8 x 2.5cm/0.71 x 0.98inch Oval L: 1.8 x 2.5cm/0.71 x 0.98inch Package Includes: 50 Pieces Nail Polish Art Color Display Chart