10 Strands in each Knot Free Cluster Lash - knot-free ones give you a more even lash-line
300 Strands in one packet loosely packed for easier application
As the picture and name suggests, these are applied in clusters with several lashes joined to one bulb that is dropped into the lash line using cluster adhesive. This is not as strong as the adhesive used in Semi Permanent Extensions and as such does not last as long (1 week approx).
Advantages: Glamorous long and thick lashes in about 15 minutes for that special occasion at a fraction of the time and cost of Semi Permanent Lashes. As the result of these lashes do not depend as much on your own natural lashes, you can achieve great thickness with these even if your own are quite sparse.
Disadvantages: Longevity - these last a week - 10 days at best. These do not give a natural look like the semi permanents can as they do not blend into the natural lashes in the same way but sit on top, much like a strip but without the line across the top.
Secret Lashes eyelash extensions are manufactured to exacting specifications and have a soft texture, high definition finish and consistency of shape, thickness and length.