1Reasonable Structure: There are a total of 7 grids on a glue cup, so a glue cup can be used 7 times, effectively extending the drying time, practical for use. 2Easy To Use: Stick the dispensing adhesive to the ring base and place the glue cup on the dispensing adhesive, and then drop the glue into the glue cup. 3Reusable Ring Base: Ring base is made of stainless steel material, firm and sturdy, anti rust and stable, no deformation, reusable and durable for use. 4Disposable Glue Cup: Eyelash extension glue cup is made of plastic, disposable design, can be thrown it away after use. 400pcs of glue cup, meet your replacement needs. 5Portable Design: Important and necessary tool for eyelash extension, suitable for novice and beautician. Compact and lightweight, perfect for eyelash beauty salon.