Cookie Notification

We use cookies to personalize your experience. Learn more here.

I Accept
I Don't Accept
Report this product
We regularly adjust ratings based on user feedback and product reviews. We update ratings to better inform our readers. Our goal is to be a trusted source of information, and we want to protect you from products and brands with major issues.After receiving negative feedback from users about a product, the Gadget Flow team will take another look at it and ensure the review’s credibility.
2+7 =

Rule/One Pen Ruler

Forget the saying and measure once and get it right with the Rule/One Pen Ruler by HMM. In addition to giving you accurate lengths and widths, this handy utensil has a built-in pen. With this, you can instantly and accurately mark your intended spot with impeccable precision. You never have to worry about carrying a writing utensil again. As an honourable mention recipient of the reddot award in 2015, the Rule/One is as efficient as it is practical. However, it’s not just compatible with surfaces for ink. In addition, the Rule/One also functions seamlessly with your tablet or touchscreen. The interchangeable tips are a cinch to swap out so your workflow is always smooth. Finally, you have your choice between black, silver, and orange for your pen color.

Discovered On
Discovered By
Mark Myerson
Show Product Specs
Pen Color
Black, Silver, Orange
5.43 x 0.98 x 0.43 Inches
Uni-ball Signo
Report this
Write your comment..
Sign up to leave a comment.
Click here to tag users that participate in this comment thread.
Click here to upload an image or gif.
Click or drag your image here (Maximum Size 4MB, Accepted formats JPG, PNG, GIF).
Add an emoji to your comment.
Click here to add a gif from to your comment.
Search for gifs
powered by Giphy
Sign up for Gadget Flow Get Started