These are wonderful for helping your clients pick the perfect tooth gem design for them. The client can hold the stick close to their own teeth to see how it looks before deciding on a look. Apply the crystals to the sticks to show different sizes and designs that you offer. Both ends can be used. Details: Comes with 5 in a pack for 10 different designs (both ends can be used) Sizers are translucent & clear Measures 4.5" x 0.4" Great for single gems or multiple Acrylic Crystals are NOT included NOTE:  Remove protective film on both sides before use.