• MAC - Flat Definer Brush
MAC - Flat Definer Brush
In stock: Usually ships within 2 business days.
Product Details

Lines and define the eye with colour. Firmly bristled, flat of shape; applies colour in a stroke to provide instant definition. Use with powder, liquid or cream products. Synthetic.

  • America's #1 Makeup Brand*
  • *Source: The NPD Group/ U.S. Prestige Beauty Total Measured Market, Makeup Unit Sales, Annual 2019

Web ID: 128262

Customer Reviews

38 Reviews
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User Images
    Dec 24, 2021
    MAC Quality Makeup Brushes

    I’ve been a MAC customer for years because their makeup, fragrance & makeup tools are second to none. Excellent quality & always excellent customer service! Quality brush hairs that don’t fall out!

    Apr 02, 2021
    Must have makeup tool

    Perfect for defining eyebrows as well as a perfect eyeliner line

    Feb 24, 2021
    from Richmond Hill, ON
    High quality

    I've been using it for 3 years now. It works just as new. If never had hair falling nor any damage. It applies the pigments so well. I mostly use it for my nose contour and on the eyes and it's also perfect for defining the eyeshadow/concealer for outer corner

    Customer review from maccosmetics.com
    Jan 27, 2021
    from toronto
    big fan of this little brush

    i had a short handle SE brush from a holiday kit more than 10 years ago! it's my favourite for using shadow as an eyeliner (along top and bottom lash) and in my brow hairs. finally decided to replace it - hope the quality is still amazing!

    Customer review from maccosmetics.com
    Oct 10, 2020
    Must have addition to your brushes

    I use this to apply eye liner using eye shadow. It works perfectly.

    Jun 05, 2019
    Great eye brush

    [This review was collected as part of a promotion.] This is a perfect eye brush works real good on my eyes without being scratchy like some.

    Customer review from bloomingdales.com
    Mar 09, 2019
    from Connecticut
    Best brush for eyeliner

    I use this brush to apply cream eyeliner and it applies color close to the lashes perfectly. I'm sure I'll find other uses too. It cleans easily for multiple uses.

    Customer review from maccosmetics.com
    Mar 03, 2019
    best definer brush

    really good for the underneath lash line of the upper lid. nice and firm