They're Real! Magnet Vs Roller Lash: Best Benefit Pick Now?

They're Real! Magnet and Roller Lash are Benefit's two biggest mascara icons. One magnetizes length, the other rolls curl. Here is which one your lashes need.
| Factor | Benefit Roller Lash Curling and Lifting | Benefit They're Real! Magnet Extreme Len |
|---|---|---|
| Product | Benefit They're Real! Magnet 0.3 oz | Benefit Roller Lash 0.3 oz |
| Main benefit | Length, 40 percent longer look | Curl, up to 12 hours |
| Brush tech | Magnetic mineral core | Hook n Roll brush |
| Best for | Short, straight lashes | Downward, flat lashes |
| Formula extras | Smudge resistant | Provitamin B5, serin |
| Typical price | Check price | Check price |
| Mini option | No mini listed | Mini at its listed price |
Our Verdict
Choose They're Real! Magnet if length is your priority. Its magnetic core visibly extends lash tips. It suits straight lashes that already curl okay. Choose Roller Lash if curl is your priority. Its Hook n Roll brush lifts for hours. It suits downward lashes that need lift. Both are verified Amazon listings. The Magnet costs a couple dollars more. Length seekers go Magnet. Curl seekers go Roller. Either beats a generic drugstore mascara for impact.
More Top Picks in This Category
Not sold on either of these two? Here are more bestselling options worth considering.

Best for: Testing Roller Lash on a budget
Benefit Roller Lash Curling Mascara Mini, 0.1 oz
- Mini 0.1 oz size of Roller Lash
- Same Hook n Roll brush, smaller
- Precise application for inner corners
Pros
- Cheap trial of the curling formula
- Small brush offers control
- Travel-friendly
Cons
- Tiny tube for the price per ounce
- Not enough for long-term use
Heated Lash Curlers Plus Mascara: The All-Day Curl Combo
Mascara alone rarely holds a curl all day on straight lashes, which is where heated lash curlers enter. The combination that works: curl with a traditional mechanical curler first, apply mascara, then finish with a heated curler to set the curl. The heat sets the mascara-coated lash in its curled position, similar to how a curling iron sets hair. Doing it in this order matters; heated curling before mascara gives a curl that the wet mascara then drags back down.
Use the heated curler gently: two to three seconds per section at the base, middle, and tips, never holding heat in one spot. The Roller Lash in this comparison is built for curl hold, so pairing it with heat gives the longest-lasting lift of any combination here. Skip the heated curler on days you wear tubing mascara, since heat softens the polymer tubes. And never use a heated curler on a lash lift; the lift already reshaped the lash, and additional heat risks over-processing. For wand and formula guidance across curl needs, our volumizing mascara guide covers how different brushes serve different lashes.
Lash Primer: Which Formulas Pair Safely
Lash primer promises longer, thicker lashes under mascara, but the pairing is not universal. Traditional fiber primers work well under traditional mascaras like the Benefit formulas here: the fibers add bulk that the mascara then coats and colors. Under tubing mascaras, primers are risky; the primer layer can prevent the polymer tubes from forming properly around the lash, breaking the tubing effect that makes them smudge-proof.
If you use primer, apply it thinly and let it dry for thirty seconds before mascara; wet primer plus wet mascara equals clumps. White primers need full mascara coverage or the white shows through, so do not skimp on the topcoat. Honestly, a good volumizing mascara applied properly makes primer redundant for most people; primer earns its place mainly for very short or sparse lashes that need the extra base. Our tubing mascara guide explains which formulas pair safely with primers and which do not.
Carry the mini size, like the Roller Lash mini in this comparison, for midday hooded-eye rescue. A tiny brush lets you fix transferred smudges precisely without redoing the whole eye, which is the practical advantage of minis beyond travel.
Mascara on Hooded Eyes: Stopping the Transfer
Hooded eyes transfer mascara to the brow bone and lid crease because the lashes touch skin with every blink. The fix is a system, not a single product. First, choose a smudge-resistant or tubing formula; the Magnet's smudge resistance in this comparison is exactly what hooded eyes need. Second, set the under-brow area with a light dusting of translucent powder before mascara, which gives transferred product nothing to grip. Third, keep the upper lashes curled away from the lid so they clear the skin.
Application adjustments help too. Apply mascara with the eye looking down, which pulls the lashes away from the brow bone during application. Avoid the very tips of the upper lashes on hooded eyes if transfer persists; slightly shorter-looking lashes beat black smudges on the brow bone. Waterproof formulas transfer least but cost the most in removal damage, so tubing is the sweet spot for daily hooded-eye wear. The Clinique Lash Power guide covers a tubing option designed for exactly this problem.
Want the Full Picture?
Eye Makeup That Lasts All Day
Choosing between the Benefit Roller Lash Curling Mascara Mini, 0.1 oz and the other picks in this roundup is only the first step, because prep and application decide how either one wears. Build eyeshadow in thin layers rather than one heavy pass, since layering gives you control over the intensity. Clean up mistakes with a cotton swab and a touch of micellar water instead of reapplying over them.