

🖊️ Master your geometry game with precision and style!
The Mr. Pen Professional Compass is a high-quality, all-metal drafting tool designed for students, artists, and professionals. It features a spring bow head and center wheel for stable, precise circles up to 8 inches in diameter. With nickel plating for durability and a reusable carrying pouch, it combines functionality with portability, making it a top choice for geometry and drafting tasks.




| ASIN | B086R77B7Y |
| Best Sellers Rank | #2,130 in Office Products ( See Top 100 in Office Products ) #1 in Drafting Compasses |
| Brand | Mr. Pen |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (8,394) |
| Date First Available | April 3, 2020 |
| Grip Type | Smooth |
| Item Weight | 2.08 ounces |
| Item model number | GS01 |
| Line Size | 0.3mm |
| Manufacturer | Mr. Pen |
| Manufacturer Part Number | GS01 |
| Material Type | Metal |
| Number of Items | 1 |
| Package Dimensions | 7.24 x 3.43 x 0.51 inches |
| Point Type | Ultra Fine |
| Size | 1 Count (Pack of 1) |
P**K
Buy this compass!
Buy this one. You'll be impressed with quality. Bonus vials of a lead, spikes and the tightening wheels, as well as a cleaning brush were also included. I have never purchased a compass with all these accessories, not even the higher priced.
J**E
Economical Yet Functional
This is not a professional quality tool and is limited on the min/max width. It's an economical tool that does what it's supposed to do. It doesn't lock, strictly speaking, but the adjustment wheel is firm enough. It comes with 10-15 replacement leads. Comically, two of the three little vials containing lead were empty and their contents were rolling around in the little bag. One of them still had the cap on it, so I have to think the person packing it was all out of effs to give that day and just dumped the required number of parts in the bag instead of trying to fix it. Two steel tip replacements, two little tightening wheel replacements and strangely no little screw replacements. A mustache sticker and a hand-written thank you note. It's stable enough for what I need to use it for. Doesn't have as much flex as some folks have reported. But if you're looking for a tool with tight tolerances and high production value for architecture or engineering use, go spend $100 - 200+ on a different product.
A**0
Does the job, but clearly a low-budget item
This compass does the job of a compass and does it very well. They even throw in some extra lead and a little storage pouch too! But while it does its job well, it doesn’t really scream “quality” at all. A big disappointment was when I first saw it and noticed it’s painted. Not anodized or coated, it’s paint and it’s obviously paint, with small lumps and uneven spots. In my opinion it doesn’t look much like the images other than in shape, with the color not looking close at all. The other point against: the adjustment screw is not centered between the arms. If set as wide as possible this is very obvious and is likely limiting the total amount of adjustment. It’s certainly not a professional-level product but then again it’s not a professional-level price either. It’ll draw a circle or an arc, help you measure things, and even scribe some things like I have, but it won’t win any awards for build quality.
M**K
10 out of 10!
I've become so accustomed to photos that lie and cheap materials etc. Opening this up to find an entire kit of everything I could need, and the compass itself is absolutely beautifully made. My grandad was a draftsman and this tool feels like the kind of quality he used to use, and I mean that in as the highest compliment. Thank you for shattering my low expectations Mr Pen and co! :) (I got the rosegold, it's really pretty)
G**Y
Great For Graphic Design and Art Students
This compass is a great tool for Artists, Painters, UX/UI Designers, Graphic Designers, Illustrators, and art students to have in their tool kit. This compass helps to accurately draw shapes, such as the circles in my photos. I can draw individual circles and overlapping circles a lot faster and more accurately, with this tool. As a Graphic Design student, this compass makes drawing geometric shapes much easier. By using this compass, I feel more confident about the end result of my hand drawn pictures. By using this compass, I am able to present to my professor and to clients/customers art work-drawings, paintings, pictures that are worth to put on display to look at. The color rose gold is a unique color option, that is not available by the competitors. the rose gold color fits my girly personality. The metal is definitely hard. The pencil leads are easy to insert. The tubes for the lead and the clear carry case are all convenient for organization. The first photo shows 3 circles of different sizes. i had to test the maneuverability of the turn wheel. I had to test the quality of the pencil lead. I had to test the width from narrow to large, for drawing these circles. The turn wheel easily turns up/down or from left to right. (However, you perceive it.) The second photo shows, more accuracy of drawing the overlapping circles. i tried to keep the paint within each circle. Because each circle was painted a different color. I am more confident to complete and show my art work assignments for geometric shapes. I totally 100% recommend this compass drawing tool.
J**E
A real, sturdy tool
Sturdy and rigid. A real tool. Not like that flimsy piece of junk my daughter was using before. Geometry makes sense to her now!
B**.
Useful Tool
I needed a better compass than the typical school kit version. I had a drafting set with good compasses but it got appropriated by a family member. But didn't want to order a complete drafting set but found this compass - just what I wanted.
J**N
Buy a higher quality one to avoid my woes
Kinda cheaply made, the color chipping a little, rough edges. The wheels that hold the tips is weak. If you're very light handed this can work before you, but I often found myself having to recalibrate the distance of the points.
D**N
Fantastic to have a high quality compass. Well made
G**N
Accurate, easy to use. Delivery poor. It was delivered next door, despite the fact that we were in at the time.
L**.
طلبته لتخصصي مره رهييب
G**O
La calidad es pésima. Se rompió después de solo dos usos. Intentamos devolverlo, pero el plazo de devolución ya había expirado. ¡A este precio y con esta calidad, no queda más remedio que tirarlo a la basura!
A**T
Well this is pretty thrilling! I got a wonderful compass from Mr. Pen! All the years of frustration with compasses that fall apart. Very Happy! Oh by the way I was given (in the plastic carry case) a handwritten note of Thanks! How nice :)
Trustpilot
2 months ago
2 weeks ago