The volume technique uses ultra-fine extensions to create volume fans. Each fan consists of 2-20 extensions, depending on the technique and desired result. It is important to select the correct diameter to prevent damage to the natural lashes.
RussianVolume and Bordeaux methods usually use 0.07mm, 0.10mm and 0.12mm lashes. This type of volume creates dense sets with a “perfect top line”. In order to achieve this result, the precision in creating the fans and application is crucial. Thicker extensions are used to create 100% symmetrical fans, as thicker extensions are easier to manipulate.
AmericanVolume a.k.a “Everyday Volume” method uses mostly 0.03mm, 0.05mm and 0.07mm lashes. This type of volume does not require perfectly symmetrical fans, resulting in fluffy and textured sets.
DIAMETER VS. WEIGHT
The diameter is NOT the same as the weight of an extension. To determine the equivalent weight, we must determine the equivalent volume.
It can be difficult to understand this concept, so let’s talk about it in the terms of cubes.
The same concept can be applied to lash extensions! 2 x 0.10mm extensions are not the same weight as 1 x 0.20mm extension. As you can see, there’s still void space to be filled.
VOLUME MATH
How many 10mm 0.10mm extensions is equivalent to a single 10mm 0.20mm extension?
We have to first determine the volume of a 0.10mm extension and a 0.20mm extension. Then determine how many 0.10mm extensions would be equivalent to a 0.20mm extension.
We can fit approximately 4 x 0.10mm extensions into 1 x 0.20mm extension. This means that 4 of the 0.10mm extensions is equivalent (in weight) to a single 0.20mm extension.