Bold Classic Lash Extensions for Strong Natural Lashes & Defined Lash Line | 0.18mm

Maximum classic definition without going to 0.20mm — a bold, mascara-like lash line for clients with strong, healthy natural lashes who find 0.15mm too subtle but want to stay in classic technique.

Why You'll Love It

• Bold mascara-like definition — 0.18mm delivers dramatic definition with slightly less weight than 0.20mm, the ideal middle ground for clients wanting impact without maximum thickness
• Classic 1:1 technique — no volume fans needed, same application as standard classic lashes
• Three curl options — C for natural lift, CC for everyday drama, D for the most open-eye dramatic effect
• Hybrid-ready — use as a bold classic base and add Easy Fanning fans for a dramatic hybrid set

Key Features

• 0.18mm thickness — bold definition, classic 1:1 application
• Premium PBT fiber, deep matte black
• Available in 3 curls: C, CC, D
• 8–15mm mix tray
• FDA & CE certified — safe for professional salon use
• Cruelty-free, vegan materials
• Duty-free shipping to US & EU

Best For

• Clients with strong, healthy natural lashes wanting bold definition
• Clients who find 0.15mm too subtle but want to stay in classic technique
• Special occasions where a more dramatic classic look is desired
• Lash artists offering a bold classic upgrade between 0.15mm and 0.20mm

Specifications

Compare Options — Classic Lash Thickness Guide

How To Use

1. Prep — Cleanse natural lashes with Eyelash Primer to remove oils and improve adhesion
2. Assess — Confirm the client has strong, healthy natural lashes that can support 0.18mm weight
3. Isolate — Use precision tweezers to isolate one natural lash
4. Pick up — Grip the lash at the base with tweezers
5. Dip — Dip the base into 0.5s Lash Glue — use minimal adhesive for a clean bond
6. Apply — Place 0.5–1mm from the lash line and hold for 2–3 seconds

Related Guides

• Flat Lashes vs Classic Lashes: Which Should You Use?
• Lash Retention Guide: Why Extensions Fall Out and How to Fix It
• My Client Has Sensitive Eyes — Which Lash Glue Should I Use?

Complete Your Classic Lash Kit

• 0.5s Lash Glue — Fast bond for classic lash application
• Eyelash Primer — Prep for 30–50% longer retention
• Classic Lashes 0.15mm — Lighter everyday classic option
• Easy Fanning Lashes 0.07mm — Add volume fans for a bold hybrid set

FAQ

What's the difference between 0.18mm and 0.20mm?

0.18mm delivers bold definition with slightly less weight than 0.20mm — a good middle ground for clients who want drama but have lashes that are strong but not the thickest. 0.20mm is for clients with the strongest natural lashes wanting maximum classic impact.

Is 0.18mm suitable for everyday wear?

It can be, but it's best suited for clients with strong natural lashes. For everyday wear on most clients, 0.15mm is the safer and more comfortable choice.

Which curl gives the most dramatic effect at 0.18mm?

D curl creates the most open-eye, dramatic look. CC is slightly more wearable for everyday drama while still delivering bold definition.

Can I use 0.18mm in a hybrid set?

Yes — use as the classic base for a bold hybrid set and add Easy Fanning Lashes 0.07mm fans for texture and volume.

Shipping & Returns

Please note the following when returning purchased items. You may return unwanted items by mail within 60 days of receiving your order.

Liquid products are non-returnable and non-exchangeable.

We offer a 60-day return policy, meaning you can request a return within 60 days of receiving your item.

To be eligible for a return, your item must be in the same condition as when you received it—unworn or unused, with tags intact, and in its original packaging. You will also need to provide a receipt or proof of purchase.

To initiate a return, please contact us at info@swaniyalashes.com. If your return is approved, we will send you instructions on how and where to send your package. Unless the return is due to a product defect, the buyer is responsible for all return shipping costs. Items sent back to us without first requesting a return will not be accepted.

If you have any questions regarding returns, please feel free to contact us at info@swaniyalashes.com.

**Damages and Issues**
Please inspect your order upon receipt. If you discover that an item is defective or damaged, or if you received the wrong item, please contact us immediately so we can evaluate the issue and resolve it promptly.

**Exceptions / Non-returnable Items**
Certain types of items cannot be returned, such as perishable goods (e.g., food, flowers, or plants), custom products (e.g., special orders or personalized items), and personal care items (e.g., beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please contact us if you have questions about the eligibility of a specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

**Exchanges**
To get the item you want as quickly as possible, we recommend following the return process for your current item; once the return is approved, simply place a separate order for the new item you wish to purchase.

**Refunds**
Once we receive and inspect your return, we will notify you immediately regarding the approval status of your refund. If approved, the refund will be automatically processed to your original payment method. Please note that it may take some time for your bank or credit card company to process and post the refund; we appreciate your understanding. Additionally, no refunds will be issued for returns or the destruction of goods resulting from *force majeure* events (such as failure to cooperate with customs clearance, refusal to pay duties, refusal to collect the package at the designated pickup point, war, or natural disasters).

You may request a return and refund within 60 days of purchase. Return shipping costs are the responsibility of the buyer. Returned items must be unused, in their original condition upon receipt, and include all original packaging.

Please ensure return items are securely packaged to prevent damage during transit. We are not liable for any loss or damage to returned items occurring during shipping.

If you have any questions, please consult us before purchasing. If an item is defective, please contact us within 60 days of receipt. We will arrange a replacement immediately upon receiving the defective item.
If you are not satisfied with the item you received, please feel free to contact us; we are committed to resolving any issues you encounter!
Once an item has shipped, we are not responsible for any damage or loss that may occur to the package during transit.

To cancel an order, please notify us before the order ships. We will confirm the cancellation with you via email or online chat. Refund requests will be processed within seven business days. Depending on your bank's processing speed, it may take 10 to 15 business days for the refund amount to appear on your account statement.

If the order has already shipped, you will receive a shipping status notification; in this case, you must return the package to us before a refund can be requested.
We will process the refund immediately upon receiving the returned package.
No refunds will be issued if goods are destroyed by customs due to reasons attributable to the buyer (e.g., refusal to cooperate with customs clearance, incorrect address, inability to be contacted, etc.). If goods are forcibly returned by customs, the buyer is responsible for both the return shipping costs and the original shipping costs. The specific shipping amount depends on the rates charged by your chosen courier service.

If the item you received is damaged or if a shipping error occurred due to our fault, the consumer will not be responsible for the resulting return shipping costs.