Pestañas planas clásicas 0,15

1. Cleanse and prime the natural lash line to remove oil and residue.
2. Isolate a single natural lash fully before pick-up, as with any classic application.
3. Pick up the flat lash at its base, orienting the flattened edge to sit flush against the natural lash.
4. Dip the base lightly in adhesive, using an amount appropriate for the fiber's flat profile rather than a standard round-fiber habit.
5. Place the lash directly on the isolated natural lash, positioning it 0.5–1mm from the lid margin.
6. Hold briefly to secure the bond, then continue to the next isolated lash, maintaining consistent curl and orientation across the set.

• Sizing up to 0.18 or 0.20 out of habit for extra drama — since 0.15 flat already delivers a visually comparable look, unnecessary upsizing adds avoidable weight without a proportional visual gain.
• Misaligning the flat edge during pick-up — inconsistent rotation reduces the visual fullness the flat profile is designed to deliver; keep orientation consistent lash to lash.
• Choosing L curl without adjusting placement technique — L curl behaves differently near the base than standard curls and can look overly lifted if placement isn't adjusted accordingly; practice base placement carefully when using L curl.
• Using adhesive amounts sized for thicker diameters — over-applying adhesive on the 0.15 base can weigh down the lash unnecessarily; scale bead size to the diameter, not the visual fullness it produces.
• Skipping a client conversation about the diameter's real weight — clients focused on the bold look may assume it's a heavier product; clarifying that it's true 0.15 weight helps set accurate comfort expectations.

Flat Classic Lashes 0.15 vs. Standard Round 0.20 Lashes

• Visual Fullness — Flat Classic Lashes 0.15: Reads close to a 0.20 diameter | Standard Round 0.20 Lashes: True 0.20 fullness
• Weight on Natural Lash — Flat Classic Lashes 0.15: Lighter, true 0.15 fiber weight | Standard Round 0.20 Lashes: Heavier, full 0.20 fiber weight
• Best For — Flat Classic Lashes 0.15: Clients wanting bold looks with lightweight comfort | Standard Round 0.20 Lashes: Clients whose natural lashes can support heavier diameters
• Client Comfort — Flat Classic Lashes 0.15: Higher comfort at a comparable visual result | Standard Round 0.20 Lashes: Lower comfort tolerance for sensitive or fine lashes

How do I explain to a client why 0.15 flat can look as full as 0.20 without confusing them about the actual diameter?

It helps to frame it around fiber shape rather than diameter alone — the flat profile presents a wider visible surface than round fiber, so the eye reads it as fuller even though the true diameter measurement is smaller. Showing a quick side-by-side comparison photo, if available, usually clarifies this faster than explaining the mechanics verbally.

Does using L curl with this diameter change how close to the base I should place the lash?

L curl typically has a straighter base section before the curl begins, so placement often needs to sit slightly closer to the natural lash base than you would with C or D curl to avoid an awkward gap or lifted appearance. Practicing base alignment specifically with L curl on this diameter before using it on a full set helps avoid inconsistent results.

If a client wants even more drama than 0.15 flat provides, is 0.18 flat the better next step or should I move to round 0.20?

Staying within the flat line and moving to 0.18 flat generally preserves more of the comfort advantage than jumping to round 0.20, since the flat shape at 0.18 will still read fuller than its true diameter suggests. Reserve true round 0.20 for clients who specifically want maximum diameter weight and have natural lashes that can support it.

Why might retention be slightly different on 0.15 flat compared to a round 0.15 the client has had before?

The flat base's broader surface area can interact with adhesive differently than a round base of the same diameter, sometimes affecting how the bead spreads during bonding. If a client mentions retention feels different from their usual round lash experience, a small bead-size adjustment for the flat shape — rather than assuming a technique error — is often the fix.

Can I mix 0.15 flat lashes with a different diameter in the same set for a layered effect?

Yes, some artists use 0.15 flat as a base layer for overall fullness and incorporate a slightly heavier diameter, like 0.18 flat, in focal areas such as the outer corner for added dimension. Keeping curl consistent between the two diameters helps the blend look intentional rather than mismatched.