Should you use the same blade for every skin type and touch-up appointment? Choosing a microblading tool starts with understanding its specifications and the purpose of each session.
Brows Couple U18 and U24 blades offer different configurations. Knowing these differences can help you select a tool based on skin assessment and the details your brow design needs.
What Is the Difference Between U18 and U24?
The U18 has 18 pins with a diameter of 0.18 mm, while the U24 has 24 pins with a diameter of 0.16 mm. Both feature a U-shaped pin arrangement.
The smaller pin diameter of the U24 supports the goal of creating more delicate strokes. However, healed stroke width also depends on technique and skin response; it does not directly match the pin diameter.
When Should You Consider U18?
For normal or dry skin, U18 may be considered for creating the initial strokes after confirming that the client is a suitable candidate for microblading.
At the touch-up appointment, U24 may complement the initial work when finer details are needed. This allows you to choose a tool according to the purpose of each session.
When Should You Consider U24 for Oily Skin?
On oily skin, strokes may appear wider or lose definition as they heal. When microblading is appropriate for the client, U24 may be considered to aim for a finer initial stroke.
The intention is to account for how the stroke’s appearance may change during healing. A finer blade does not eliminate this possibility or replace a professional skin assessment.
Why Consider U24 for Touch-Ups?
U24 may also be used for finer details and small spaces where a thicker stroke could look crowded or reduce the natural appearance of the design.
Before adding strokes, assess the healed result and identify which areas actually need work. The goal is to complement the brows while preserving visible separation between hair strokes and avoiding unnecessary density.
One possible approach is U18 for the initial appointment on normal or dry skin, followed by U24 for touch-up details, depending on the individual assessment.
Conclusion
Choosing between U18 and U24 involves considering both skin type and the purpose of the appointment: U18 may be an option for initial work on normal or dry skin, while U24 may be considered for suitable oily-skin cases and finer touch-up details.
At The Beauty Ink Store, explore the specifications and shop both tools: