- helping to create a better bond between the natural lash and the eyelash extension- resulting in longer lasting retention- ideal for creating beautiful Rich Black Classic sets- this multi-pack will help you create natural abundant looking eyelashes!- a great product if you're new to the lash extensions as it contains the most popular lengths- ideal for mobile therapists or those who are just starting out and want to try our new MEECIL Lash eyelashesBuy a couple of these and you're covered for a wide range of looks without the need to invest much money or carry around lots of different packs.Available in C,D ,CC,DD curls.single length:8-15mm,8-15mm MixedThickness:0.20mm