eyebrow ruler
Eyebrow Caliper Brow Mapping Tool Microblading
$12.00
- Free US shipping $100+
Ships in 1–3 business days - 14-day returns
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310-446-7878
Pro technique
How to get the best result
- Establish a centre reference first
Symmetry is measured from the facial midline. Set that reference before you compare sides.
- Measure one side, transfer to the other
Set the caliper to a point on one brow and mark the matching distance on the other for a true match.
- Check all three key points
Verify start, arch and tail on both brows — symmetry fails if any one point drifts.
- Combine with the ruler and string
Use the caliper to confirm the framework the golden ratio ruler and mapping string lay down.
- Disinfect between clients
Wipe the caliper down between clients or use it over barrier film.
FAQ
Questions artists ask us
What is an eyebrow caliper for?
It measures and transfers distances between the two brows so they are symmetrical by measurement — matching the start, arch and tail points left to right instead of judging by eye.
How is a caliper different from a ruler?
A ruler measures a distance; a caliper holds and transfers it. You use the ruler to read a measurement and the caliper to reproduce it exactly on the other brow.
Do I need a caliper if I use a mapping string?
They do different jobs. The string snaps straight reference lines; the caliper verifies that both brows match those references. Most artists use both.
Is a caliper suitable for beginners?
Yes — it is one of the fastest ways to improve symmetry while learning, because it takes eye-judgement out of matching the two sides.
How do I keep a caliper hygienic?
Disinfect it between clients or use it over barrier film, since it contacts the mapped skin area.
Elite PMU · Since 2012
From California's first state-approved PMU college
Elite PMU Shop is the supply store of Elite Permanent Makeup & Cosmetology College in Los Angeles — the first microblading and permanent makeup college approved by the State of California.
Explore PMU training →- Visit the college — 11961 Santa Monica Blvd, Los Angeles
- Fast dispatch — orders ship in 1–3 business days
- Learn the technique — live training in LA and online courses
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