The lint length for fine lines: 9 mm

Lint length for gel: 7 mm; width: 5 mm

Synthetic lint is highly durable and resilient, preventing loosening.

Recommendations for Use:

● Use a special brush cleaner, cleanser, alcohol, or disinfectant for cleaning the brush.

● Avoid dipping the lint into any cleaning solution as it deteriorates the quality and condition of the lint over time.

● Protect brushes from direct sunlight and LED lamp rays.

● Avoid applying excessive pressure on the brush, do not wipe lint with a cloth, just dab gently.

● Do not trim the lint "to the root"; if necessary, leave a few millimeters near the base.

● Carefully place the brush into its cap to avoid bending.

● Do not leave brushes wet to prevent lint deformation.