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0.12 Deep Brown Classic Lashes mixed length tray
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0.07 deep brown lashes curl chart
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0.12 Deep Brown Classic Lashes mixed length tray
0.07 deep brown lashes curl chart
0.12 deep brown eyelash extensions C curl mixed length tray
0.12 deep brown eyelash extensions C curl single length tray.

0.12 Deep Brown Eyelash Extensions

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0.12 Deep Brown Eyelash Extensions | Classic Black-Brown Lashes, Single & Mixed Trays 

Soft, Classic Definition for Natural Elegance

Create beautifully soft and natural lash sets with our 0.12 Deep Brown lashes — a rich black-brown that offers the perfect blend of subtlety and sophistication. Designed for classic lash application, this deep, warm hue enhances the natural lash line with depth while staying softer than black, making it ideal for clients who want definition with a more natural finish.

The darkest, most versatile shade in our Colour Collection, our 0.12 Deep Brown lashes deliver the ideal balance of lightness, durability, and a silky texture for seamless application and long-lasting results. Available in single-length trays for technicians who use specific sizes regularly, and in Short, Medium, and Long mixed-length trays for versatility in a single palette — perfect for mobile artists or anyone exploring our range.

Whether you’re designing a soft everyday set or an elegant enhancement, 0.12 Deep Brown lashes are your go-to for timeless lash artistry.

Key Features

  • Rich Black-Brown Colour: The black-brown hue adds depth and warmth while staying softer than classic black — perfect for a natural yet defined finish.
  • Lightweight & Comfortable: The 0.12 diameter ensures a feather-light feel without compromising on definition.
  • Silky Texture: These lashes glide effortlessly from the strip for smooth, controlled application.
  • Long-Lasting Curl: They maintain their curl and shape, offering consistent results for every client.
  • Classic Lash Technique Ready: Ideal for single-lash application, delivering a refined and polished finish.

Product Details

    • 16 rows per lash tray
    • Foil backing strips for mess-free removal of the lash palette
    • Perfect stickiness for optimal lash picking speed
    • Vegan and cruelty-freeMade from top-quality, stable PBT fibres
    • Porous and flexible for better attachment to the natural lash
    • Perfect for classic eyelash application
    • Each strip has length guidance
    • Each lash tray has a guidance label showing colour, curl, diameter and length on both front and bottom for optimal organisation and storage

    Tray Options

    Single-Length Trays

    • Available in C, CC, M curls
    • Available in 6mm to 15mm lengths
    • A more economical investment for busy technicians who go through specific lengths or curls quickly, keeping favourites in stock at all times.

    Short Mix (available in B, C, CC, D curls)

    • Contains 5mm × 4, 6mm × 5, 7mm × 7
    • Perfect for inner and outer corners of the eye, or bottom lash application.

    Medium Mix (available in B, C, CC, D, L, L+, M curls)

    • Contains 6mm × 1, 7mm × 1, 8mm × 3, 9mm × 4, 10mm × 4, 11mm × 3
    • The most popular lengths for a smooth top line.

    Long Mix (available in B, C, CC, D, L, L+, M curls)

    • Contains 8mm × 2, 9mm × 2, 10mm × 3, 11mm × 4, 12mm × 3, 13mm × 2
    • The most popular lengths for added length and drama.

    Product Specifications

    I AM Lash PRO’s 0.12 Deep Brown lashes are made from top-quality synthetic fibres. They are water, heat and freeze resistant, making them ideal for everyday wear. Part of our Colour Collection, available in both single and mixed-length options. Deep Brown is also available in 0.10 for classic or soft 2D volume and 0.07 for volume fanning.

    Frequently Asked Questions

    What shade is Deep Brown?

    Deep Brown is a rich black-brown — the darkest, most subtle brown in our Colour Collection. It sits between brown and black, ideal for clients who find true black too harsh but want more depth than a lighter brown provides.

    What are 0.12 Deep Brown lashes used for?

    0.12 is a classic diameter, designed for one-to-one application where a single extension is applied to each natural lash. It delivers natural definition in a soft black-brown tone — a flattering, slightly softer alternative to classic black.

    Who suits Deep Brown lashes best?

    Deep Brown suits clients with dark brown or black hair who want a softer finish than black, as well as anyone who finds black extensions too stark. It’s the most versatile brown, flattering across most colourings and skin tones.

    Is Deep Brown available in other diameters?

    Yes. Deep Brown comes in 0.12 for classic application, 0.10 for classic or soft 2D volume, and 0.07 for volume fanning — so you can offer the same shade across your full range of lash styles.

    How do the brown shades differ?

    Deep Brown is our darkest, a rich black-brown. Natural Brown is the lightest and most neutral, Rich Brown is deeper with mahogany undertones, and Autumn Brown is a warm chestnut tone. Many artists collect several to match each client’s colouring.

    Why choose brown lashes over black?

    Brown lashes give a softer, warmer and more natural finish than black. Deep Brown in particular keeps plenty of depth while feeling less harsh, making it flattering for clients who find black too stark. Many artists also blend Deep Brown with black for subtle dimension.

    Should I choose single-length or mixed-length trays?

    Single-length trays are the more economical choice for busy technicians who use specific lengths or curls quickly. Mixed trays in Short, Medium and Long offer variety in one palette, making them perfect for mobile artists or anyone wanting to try the range.

    What curls and lengths are available?

    Single-length trays are available in C, CC and M curls in lengths from 6mm to 15mm. The mixed trays offer a fuller curl range, with the Short Mix in B, C, CC, D, and the Medium and Long Mixes in B, C, CC, D, L, L+ and M.

    Can I mix Deep Brown with black or other shades?

    Yes. Deep Brown blends seamlessly with black for an almost imperceptible softening, or with lighter browns to add dimension and warmth across the lash line.

    Which mixed tray should I choose for the corners of the eye?

    The Short Mix containing 5mm, 6mm and 7mm lengths is ideal for the inner and outer corners of the eye, as well as for bottom lash application.

    Are these eyelash extensions vegan and cruelty-free?

    Yes. All I AM Lash PRO extensions are vegan and cruelty-free, made from top-quality, stable PBT synthetic fibres.

    How long do these lash extensions last?

    Made from durable, high-quality PBT fibres, our 0.12 Deep Brown lashes hold their curl and structure throughout the day. They are water, heat and freeze resistant. Retention on the client also depends on aftercare and the natural lash growth cycle.

    How many lashes are in a tray?

    Each tray contains 16 rows of lashes. Single-length trays hold one length per row, while mixed trays distribute multiple lengths across the rows to give you variety in one compact format.

     

    3 reviews

    Customer Reviews

    Based on 3 reviews
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    A
    Anastasija Rizkina
    C / Medium Length Mix 6-11mm

    0.12 Deep Brown Classic Lashes. Mixed Trays

    Hi Anastasija!

    Thank you for leaving a review for our 0.12 Deep Brown Classic Lashes. We're so glad to hear that you're enjoying our mixed trays. If there's anything else we can assist you with, please don't hesitate to reach out. Happy lashing!

    I AM Lash xx

    J
    Joanna Duggan
    C / Medium Length Mix 6-11mm
    A classic lash dream

    I love a classic set and my go to diameter is a 0.12. I’ve struggled to find this diameter in the uk in brown, and then I discovered it here. My clients have been loving them too. Very natural. Will definitely be buying again.

    Hi Joanna!

    Thank you so much for leaving a review. We're so glad to hear that you love our 0.12 Deep Brown Classic Lashes. Mixed Lash Trays. We strive to provide the best products for our customers and we're happy to know that you and your clients are loving them too. Thank you for choosing us and we look forward to serving you again soon!

    I AM Lash xx

    M
    Mihaela Pantiru
    C / Medium Length Mix 6-11mm
    Good quality lashes

    Beautiful colour and good quality lashes, they are perfect for creating a very natural looking set of lashes. I have used deep brown lashes, 0.12 combined with 0.10 in a competition and I have won first place. I will definitely use them again.

    User picture

    Hi Mihaela!

    Thank you for leaving us a review. We're so happy to hear that you love our 0.12 deep brown classic lashes. We take pride in providing high quality products and we're glad they helped you win first place in your competition. Gorgeous work! We hope to see you again soon! ✨

    I AM Lash xx

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