Shopping Cart

Your cart is empty.

Your cart is empty.

Frienda 2 Pieces Plastic Measuring Rolling Ruler Drawing Parallel Multifunctional Drafting Ruler for Architect Office Math(6 Inch, 12 Inch)

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

1.PaperSize:6 Inch, 12 Inch Inches


About this item

  • Wide applications: versatile measuring ruler, with a protractor to draw the desired figure, can also draw arc curve, horizontal parallel line, vertical parallel line, enough size for drawing, in a length of 12 inches/ 30 cm, 6 inches/ 15 cm
  • More details: each centimeter has a circle hole for drawing circles and ellipses; This drawing ruler is built in roller, clear scale, easy sliding, stable drawing, not easy to skew, clear scale, easy to observe; There are various formulas on the roller, which can be calculated quickly in use
  • Multiple uses: whether you are an artist, pattern maker or designer, this measuring rolling ruler is a good helper for your work ; It can help you develop your manual skills as well as imagination to draw different design pictures
  • Quality material: our measuring ruler tool is made of transparent plastic; It is light-weighted, easy to carry; Transparent material allows you to draw without ignoring some important figures or words
  • Package includes: 2 pieces measuring rolling ruler, 2 rulers can let you keep one in office, and another ruler at home in case you need it



Product Description

01
02
3

Use of protractor

Align the center of the protractor on the edge of the ruler with the vertex of the surveying foot, and at the same time, coincide the scale of the protractor with the datum line, then various angles can be measured on the edge of the ruler.

3

Use of protractor

4

Arc and curve

5

Horizontal parallel line

6

Vertical parallel line

04

Alice
2025-09-06 16:44:53
These are awesome.
Marie Casey Stevens LeBrasseur
2025-08-16 11:29:05
I write concrete poetry, a style that is visual as well as textual, and creating it by hand is essential to my style. Printed fonts detract from it so much it just wouldn't be the same.When I started on my current project a year ago, I dug out my late father's tools for drafting my hand. Seriously, there's NO substitute. These helped me finish the project, and they're great.I do wish I could find metal ones, because I travel with my writing tools and I can see them breaking eventually -- but that's more my own hard use than anything else.These are fantastic for everything from neat lines to angle and curve creation!
Monroy
2025-07-24 17:18:33
Smaller one's marks are not very legible. Track wheels have not good grip so lines are not always parallel. 12 inch one works great!
HD-MC
2025-06-08 10:39:56
I am a retired drafting instructor and used tools like these decades ago. This has all the quality and characteristics of those units so have met my expectations.Great to use with grid paper and as a hard line sketch tool. Also great to add a line or two to complete a drawing.I would not rate the plastic as brittle, it has limited flexibility (particularly from my desire to not break). Less flexible than quality drafting triangles and straightedges but not a brittle as low quality straightedges. The wings can break off on these with a drop if plastic is too stiff.Good buy and price for two compared to the price we used to pay for just one of these.
Jose Hernandez
2025-04-06 14:39:51
Works excellent for my needs. I had one back in the 80's. I lost it and could never find one until now. Love it!
Kishori
2025-03-17 10:31:43
Good concept, bad quality, the roller constantlyFalls out and I wish the roller ends had some rubber grip for more accurate stability to keep straight lines
Tony Maddi
2025-01-25 12:24:52
My mail carrier likes to jam things in the mail box. That’s probably how it got broken.... unbreakable plastic manufacturing may be a product improvement...
Stephen Gray
2024-12-15 13:09:40
Completely worthless. Won't roll for more than an inch or so until the rollers get stuck and it slides across the paper. Also, the roller wheels are hard plastic so they have zero traction on the page even in the short moments they are nominally working.
Cathy Bluteau
2024-11-20 16:02:50
I do a lot of line drawing, and while a regular ruler could do the same this it's just so much fun to use!
Recommended Products

$3.91

$ 1 .99 $1.99

4.6
Select Option