Package: There are totally 100 pcs smart glue cups in the package. Enough quantity for you to use for a long time. .Material: The blossom cups are made of high quality plastic, firm, durable, no odor and harmless to human. .Easy to Use: Just make lash root dip glue evenly, put the lash in a v-shaped base, eyelashes can be quickly blossom. And then you can start your eyelash extension. Easy and quick.2 in 1 Holder for Glue and Individual Lashes: The smart glue cups have a gap of smart design at the ring which can fix the eyelashes. You can dip the glue so convenient during the application procedure. Also you can still wear it on your finger as usual. .Good Helper for Eyelash Extension: Smart glue cups is designed specifically for extensions applications. It can save lots of your time and increasing your lash extension speed. Professional eyelash tool kit for beauty salon, cosmetology school or home personal makeup. .