Polish your work by practicing different techniques. MaiLash & Brows is the only supplier carrying Large Latex Practice Skin that, is longer and thicker than normal latex skin. It is equivalent to an A4 size that is super thick to be used on both sides that needles cannot poke through, yet still flexible! You can get more practices out of these synthetic skins. Suitable for machine work such as Shading or Lining. Not for Microblading!
 
Product Details:
Dimension: 10.55 x 5.59 in.
Latex synthetic rubber skin material.
Double side usage. 
Thicker than normal latex skin
Suitable for both Machine Work and Microblading. (Though machine work would be able to clearer on these)