A new technique of glueless lace wigs is pre-blenched knots, what is it? And what does it mean when the wig is pre-blenched knots? Here are the details of pre-blenched knots.
What are the pre-blenched knots?
The knots on the lace are always black and big, this is because the knots are made by hand-tie, which requires cost energy, time, and technique to make human hair bundles secure on the lace. However, they are so obvious to find the knots on the lace.
So after the experiment and improvement, t