Sydoni Indelible Waterproof Automatic Pencil
Indulge in Indelible Eyes Waterproof Retractable Eyeliner — a Sydoni team favorite and beauty essential designed for smooth, vibrant, long-lasting color that will not budge. This waterproof automatic pencil glides on effortlessly, blends beautifully with the built-in sponge, and sets to a luxurious eye-defining finish.
Why You’ll Love It
Waterproof Wear
Designed to stay put through long days, humidity, tears, and high-impact beauty moments.
Long-Lasting Color
Delivers vibrant, rich pigment that keeps eyes defined without constant touch-ups.
Smooth Automatic Pencil
Retractable format glides on easily with no sharpening needed.
Built-In Blending Sponge
The mess-free sponge makes it easy to soften, smoke, or blend your liner look.
Eye Definition Made Easy
Define
Line the upper or lower lash line for crisp, precise definition.
Smoke
Use the built-in sponge to soften the line before it sets for a sultry smoked effect.
Layer
Add extra intensity along the outer corner or waterline for a bolder eye look.
Everyday definition, smoky eyes, long-wear glam, bridal makeup, waterproof wear, and effortless eye looks that stay polished all day.
How To Use
Line
Glide the pencil along your upper or lower lash line, staying close to the lashes.
Blend
Use the sponge tip to softly smudge or smoke the liner before it fully sets.
Set + Wear
Allow the liner to set for waterproof, long-lasting definition.
FAQ
Is Indelible Eyes waterproof?
Yes. This eyeliner is designed for waterproof, long-wearing color that stays put.
Does it need sharpening?
No. This is an automatic retractable pencil, so there is no sharpening required.
Can I create a smoky eye with it?
Yes. Use the built-in sponge to softly blend and smoke the liner before it sets.
Is it good for everyday wear?
Yes. It is perfect for everyday definition or bold, dramatic eye looks.
Full Ingredient List
Isododecane, Synthetic Wax, Hydrogenated Polydicyclopentadiene, PEG/PPG-18/18 Dimethicone, Polybutene, Glyceryl Tribehenate/Isostearate/Eicosandioate, Nylon-12, Polyethylene, Perfluorononyl Dimethicone, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Synthetic Beeswax, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Copernicia Cerifera (Carnauba) Wax. May Contain (+/-): Mica (CI 77019), Titanium Dioxide (CI 77891), Iron Oxides (CI 77491, CI 77492, CI 77499), Bismuth Oxychloride (CI 77163), Carmine (CI 75470), Manganese Violet (CI 77742), Yellow 5 Lake (CI 19140), Blue 1 Lake (CI 42090), Red 40 Lake (CI 16035), Chromium Hydroxide Green (CI 77289), Chromium Oxide Greens (CI 77288), Ferric Ferrocyanide (CI 77510), Ultramarines (CI 77007).
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 3-6 business days
- Domestic Delivery: Typically 6-10 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.



















