SKU: 48160739039

MRF Professional

Sale price$30.56 Regular price$33.95
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MRF ProfessionalProfessional (Smart Ruler 3. 0) is a multi functional credit card sized ruler that is designed to make measuring, sketching and carrying everywhere by everyone. Our goal was to make a creative tool that was simple, elegant, functional, and easy to use. We wanted a tool that will be excellent mate for You at school, in cafe, repairing furniture or designing new engineering project. Compare to traditional rulers, Professional allows more functions to be

Professional (Smart Ruler 3.0) is a multi-functional credit card sized ruler that is designed to make measuring, sketching and carrying everywhere by everyone. 

Our goal was to make a creative tool that was simple, elegant, functional, and easy to use. We wanted a tool that will be excellent mate for You at school, in cafe, repairing furniture or designing new engineering project.

Compare to traditional rulers, Professional allows more functions to be built on and Every Day Carry usage. You will find multiple functions as bottle and box opener, smartphone stand or headphones organizer.

Design

All of us are different: we live in different countries, climates, we have different jobs and carry different clothes. So MRF.tools Team decided to create Professional in  420c Stainless Steel and Titanium and in different colours.

420c stainless steel  will be as hard add painted Cerakote TM  coating

Titanium versions. Light and sturdy, in different colours made of space material that is used in autosport, spaceship building.

Functions





Safety

ALL SMARTRULERS ARE TSA COMPLIANT. Boxopener is save!

Package and manual

Every Professional version and material comes in its own package and has very detailed manual with many pictures, diagrams and explanations, so there will be no problem to use from kid to professional engineer and can be a good present for everyone.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48160739039

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4.3 ★★★★★
Based on 1002 reviews
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Verified Purchase
Clifton
Pawtucket, US
★★★★★ 5
Good lotion
Size: 5 Fl Oz (Pack of 1)
Good lotion. Goes on nice absorbs well great protection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
P
Verified Purchase
Prz Lineth
Louisville, US
★★★★★ 5
Producto bueno
Size: 5 Fl Oz (Pack of 1)
Honestly, I really liked it. It has a good texture, doesn’t feel heavy, and leaves a nice finish. I’ve been using it every day, and so far it has worked well for me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
H
Verified Purchase
Hannah
Waukegan, US
★★★★★ 5
Non greasy, not much white cast compared to other mineral sunscreens
Size: 5 Fl Oz (Pack of 1)
The only one my 13 yr old will tolerate. Its the least greasy feeling of any mineral sunscreen we've tried. At 19% zinc oxide, I'm happy. Its also the least "white" cast of any we've tried. My Fitzpatrick III daughter is happy about that
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
R
Verified Purchase
remama
Dallas, US
★★★★★ 3
Liked the old formula more :/ very drying
Size: 5 Fl Oz (Pack of 1), Size: 5 Fl Oz (Pack of 1)
We have used this for the longest time because me and my middle child have an allergy to chemical sunscreens. I remember last summer the formula was slightly more greasy but I preferred that. While I do like how protected my skin is (we haven’t burned at all even with the new formula, even after swimming for hours and not reapplying) it is extremely drying to where my skin looks like it’s cracking and feels very hard to wash off. Like I can still feel it on my skin after showering. May try a different one :/ super bummed! I feel like it is also hard to rub on skin because it absorbs so fast.
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Reviewed in the United States on May 30, 2026
E
Verified Purchase
Eric
Charlottesville, US
★★★★★ 5
Great product, not the best packaging
Size: 5 Fl Oz (Pack of 1)
Glad I got this. Just returned from a two-week dive trip in the Caribbean. Lots of sun of course! I applied this product on my face and neck prior to first and 2nd dives - I never burned. I'm fair skinned but not a magnet for sun burns. I did not have a prior base that I can speak of. The product works well, and blends into your skin fairly quickly, avoiding the white out from other mineral products. Downside - the container has some type of flow restriction. This had the effect of periodically not letting product out and then spurting out all of a sudden. Not sure if a dud, but except for that I would say absolutely I'd buy again.
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Reviewed in the United States on May 25, 2025

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