Frequently Asked Questions

Get answers to common questions about 2D Classic refill - 2D Classic 3.5 weeks fill.

We recommend refilling every 3.5 weeks to maintain optimal fullness and lash health.

If you’ve lost many lashes, we may suggest a full set instead of a refill for the best results.

Absolutely! You can choose our free LED glue upgrade for enhanced longevity during your refill.

Skipping refills can lead to uneven lashes and a less polished appearance, making regular maintenance essential.

Refills generally take less time than a full set, typically lasting around 60-90 minutes.

Yes, our gentle application techniques and high-quality products make this refill suitable for sensitive eyes.