Rollbe Super Compact Measuring Wheel
Rollbe is here for all those times you've gotten into it with your friend Cornelius about how high or long or...girthy something is. The discs on these tiny wheels are either 4" (10 cm) or 8" (20 cm) around, marked in 1/16" (1mm) increments, so you can measure anything, anywhere, real quick and real easy. No lasers, magnets, apps, or making Cornelius hold the other end in place required.
Check out the GIF to see how the Rollbe rolls.
Karlis Krisjans designed the Rollbe to measure both straight lines and curved surfaces. Place either disc with its arrowed mark at your desired start point, grip its brass handle, and roll to your finish. You'll need a little focus and, yes, there will be math here too. To calculate the measurement, count the number of times Rollbe passes its arrow (you can also use its larger printed radius measurement as your visual cue) and then add the leftover inches / centimeters from the final, partial rotation.
For example, if you're using a 4" Rollbe to measure a package you're shipping and it makes 2 full rotations, and then stops on the 2-1/2" mark, the total length of that side is 10-1/2".
Rollbe can also measure inside corners - this is the second function of the ruler's radius indicator. Abut the disc against the corner, complete your roll, and then add the radius measurement to your final number.
The pocket-sized Rollbe is made of stainless steel and comes with a black or brown keychain pouch in case you want it to mind your keys as well. Measurements are laser engraved, and the edges of the discs are knurled to make the slip-resistant during use.
The Rollbe measuring wheel seeks crowdfunding on Kickstarter through August 30, 2017.
/zombie-hammer-survival-tools-13789.jpg "Zombie Hammer Survival Tools")
Zombie Hammer Survival Tools
"Zombie Hammer survival tools are designed to last longer than cockroaches." Longer than cockroaches! Now that's a sell. This knuckle dustered cache of apocalyptic weapons must have a collective immune system of steel!...
The Cache Belt
Sometimes you need a fishing hook in the middle of Denali. Sometimes you need a bottle opener in the middle of a Monday morning meeting. The Cache Belt can help you out with both lifesavers in both spots. Plus a needle...
/acme-crates-23176.jpg?mode=crop "ACME Crates")
ACME Crates
I know ACME Crates look like ammo cans filled with manly items of EDC and EDB (Everyday Battle!) but what they really are is...no, wait. That's exactly what they are. ACME Crates are curated collections of tools you might...
/zip-blade-zipper-knife-15337.jpg?mode=crop "Zip Blade Zipper Knife")
Zip Blade Zipper Knife
This 0.68" fine edge utility blade has enough pluck to strip wire, cut cardboard, and slice through clamshell packaging. I bet it could even slash open the zipper it's hanging from when it gets stuck, like, every third...
BASH Unbreakable Sledge Hammers
Though he'll probably stick with Mjolnir for wailing on Loki, if Thor were a construction worker I bet he would use one of Wilton's BASH Unbreakable Sledge Hammers. Touted the toughest sledge ever built, BASHes with heads...
/kinkajou-bottle-cutter-4047.jpg?mode=crop "Kinkajou Bottle Cutter")
Kinkajou Bottle Cutter
Kinkajou. The word sounds like it applies to a precocious, yet cuddly, mammalian sidekick that sits on your shoulder and surreptitiously swipes peoples' two-bite brownies and tubes of lip gloss during walks through the...
/mrf-30526.jpg?mode=crop "The Best Credit Card Multi-Tools")
The Best Credit Card Multi-Tools
The real best credit card multi-tool would be the one that finds the money to pay off all my credit cards for me. And then makes me a sandwich. But since smart tech and AI startups are still working to develop that particular...
/finalstraw-collapsible-32829.jpg?mode=crop "FinalStraw - Collapsible, Reusable Straw")
FinalStraw - Collapsible, Reusable Straw
Collapsible, reusable, easy to clean. It's the Final Straw for single-use tubular plastic polluters everywhere...
/funbro-miniature-pocket-knife-61558.jpg?mode=crop "FUNBRO Miniature Pocket Knife")
FUNBRO Miniature Pocket Knife
With its wee 1.63" length and mighty mite cutting capabilities, this miniature pocket knife looks fun, dude. So why the H-E-Double-Tanto-Blade is it called FUNBRO? Absolute hogwash. It should be the FUNDUDE Miniature...
/crichton-coin-rolling-61494.jpg?mode=crop "Crichton Coin Rolling Measuring Tools")
Crichton Coin Rolling Measuring Tools
Life (i.e., your carpentry or sewing project) throw you a curveball? Roll with it. Crichton Coins are simple measuring tools that roll around curves and complex design details to provide the accurate measurements that...
Guppie Multi-Tool
I know. There are only so many multi-tools one can own. But only one multi-tool one can own also impersonates the precious, innocuous fish who died on you (possibly repeatedly) during childhood. What up, Guppie Multi-Tool?...
THOR Hammer Tool Kit
Utilitarian cosplay. How many occasions do you have to use those two words together in a sentence? (And can you say them 5 times fast?) Ever since I got the ix-nay on wearing my "formal and "functional" Mongol armor suit...