Tag Archives: Tape Measure

This coin-sized titanium tape measure handles straight lines, curves, and looks like jet-engine stock

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Grade 5 titanium (Ti-6Al-4V) is the alloy of jet engine compressor blades, surgical implants, and aerospace fasteners. It has a tensile strength of nearly 1000 MPa and weighs about half as much as stainless steel. COMANDI-Corres decided to use it for a tape measure. Bold move, honestly. But the logic tracks: if something is going to live permanently in your coin pocket, the material really can’t be the thing that fails first. And there’s something deeply satisfying about carrying a piece of aerospace hardware in your jeans while you’re measuring whether a new couch fits through your front door.

The RolTine 2.0 is that piece of hardware, coin-sized at 46mm wide and 18mm thick, machined from solid Grade 5 titanium by COMANDI-Corres out of Kowloon. Inside, a 150cm retractable flexible tape measure automatically retracts after use, offering convenient, hands-free measuring whenever you need it. On the surface, a precision rolling wheel with micro-ball bearings features a fixed 150mm circumference, allowing you to measure continuously along curves, irregular contours, and complex surfaces where rigid rulers fall short.  That bearing assembly is also where the fidget magic lives; spin it between your fingers and it hums with a satisfying smoothness that’s genuinely hard to put down. CNC-engraved markings go straight into the metal, an N52 neodymium magnet docks it to steel surfaces, and optional tritium vials in six colors keep it glowing in the dark.

Designer: COMANDI-Corres

Click Here to Buy Now: $75 $130 (42% off). Hurry, only 25/300 left! Raised over $115,000.

COMANDI eliminated the manual retraction button for version 2.0, replacing it with an internal spring mechanism and tuned damping that snaps the tape back smooth and hands-free. In the original RolTine, retracting required a manual button press. Version 2.0 eliminates the button entirely, engineering an internal spring-loaded mechanism that snaps back smooth and hands-free. The spring is calibrated specifically to avoid the violent, finger-catching snapback of a standard steel contractor tape, which sounds minor until one of those things whips across your knuckle. The tape packs a full 150cm (60 inches) into an ultra-compact body, easily covering all your daily measurement needs. It’s laser-etched with metric on one side and imperial on the other, so you switch seamlessly between measurement systems with a simple flip. Zero math required.

Side A of the chassis is a precision rolling ruler with a fixed 150mm circumference wheel, upgraded from the spring-detent of V1.0 to high-precision miniature rolling bearings that eliminate friction and gritty drag, allowing the wheel to glide across any surface like ice. Roll it along a contour, count your full rotations, add the partial dial reading, and you have an exact measurement of a curved surface that would otherwise require a sewing tape and a lot of hopeful optimism. Woodworkers, architects, model makers, and fashion designers are the obvious audience, but anyone who has tried to measure a cylindrical object with a rigid ruler will get it immediately. The formula stays intuitive: total length equals full rotations multiplied by the base circumference, plus the partial dial reading. The rolling dial comes metric by default, with an imperial version available as a $1 add-on.

The micro-ball bearing assembly that enables smooth curve rolling also makes RolTine 2.0 one of the most satisfying objects to spin between your fingers. Tuned with high-precision miniature ball bearings, the core spins effortlessly with a faint, crisp mechanical hum. The outer edge is CNC-machined with deeply engraved aggressive micro-knurling that provides maximum mechanical traction, ensuring a rock-solid, zero-slip grip even when working with oily hands or wearing gloves. When COMANDI first put the original RolTine into people’s hands, something unexpected happened. They didn’t just use it to measure; they kept reaching for it. The smooth pull. The controlled retraction. The satisfying mechanical motion. People found themselves pulling it out, letting it retract, and doing it again simply because it felt good.

Precision 5-axis CNC cutouts shed unnecessary chassis weight while exposing the mechanical core beneath, and the open-frame architecture prevents debris buildup while catching ambient light as it spins, delivering raw, uncompromised industrial aesthetics. As you pull the tape, the inner liner spins in perfect sync with the internal spindle, and light refracts through the hollow frame, creating a mesmerizing fluid light effect. COMANDI built this skeleton architecture to be functional first, but the visual result reads more like a mechanical watch movement than a tape measure. The inner liner comes in Glacial Blue or Electric Yellow, anodized to perfection, adding a vivid contrast to the raw Grade 5 Titanium shell.

The N52 neodymium magnet embedded on Side B is a detail I appreciate more the longer I think about it. Embedded with an industrial-grade N52 Neodymium Magnet, RolTine 2.0 delivers a crisp, tactile snap and powerful holding force, locking firmly onto any ferrous surface and staying rock-solid without sliding, even under heavy workshop vibrations. Toolboxes, machinery, cabinet walls, car chassis, PC cases: it holds across all of them. Unlike conventional tape measures with printed or painted scales that rub off over time, all skeletonized cutouts and measurement scales are CNC-machined directly into the titanium chassis, with markings integrated into the metal itself, guaranteeing lifetime readability. Optional tritium vials, self-powered by continuous tritium decay with zero batteries and 24/7 perpetual glow for 10-plus years, or luminous vials that absorb ambient light for a brilliant night glow, are both available in six colors.

RolTine 2.0 sits at approximately $69 for a single unit, discounted heavily from its $130 MSRP. The rolling dial comes metric by default, with an imperial upgrade available for a single dollar if you prefer inches throughout. Tritium and luminous vials are optional add-ons, self-installable into the pre-machined chassis slots. RolTine 2.0 ships globally starting February 2027, and once the campaign is over, the tape measure will be available on the comandi.us website for its $130 MSRP.

Click Here to Buy Now: $75 $130 (42% off). Hurry, only 25/300 left! Raised over $115,000.

The post This coin-sized titanium tape measure handles straight lines, curves, and looks like jet-engine stock first appeared on Yanko Design.

Stop Hunting for 4 Tools: This Designer’s Multitool Does It All

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Model-making has a rhythm, and it is surprisingly easy to break out of the zone. You pull out the tape measure, get your reading, set it down, hunt for the caliper, check a dimension, reach for the cutter, and by the time you’ve touched four separate objects, you’ve lost track of where you were in the build. It’s a minor friction, but it compounds quickly across a studio session into something genuinely disruptive.

That friction is the exact problem STRIA was designed to address. The concept starts from a straightforward observation: the actions that make up physical prototyping, measuring, checking dimensions, and cutting materials, are tightly connected in practice but spread across a handful of unrelated objects. It combines four of the most essential tools that designers and architects reach for, creating a Swiss Army knife for any kind of physical creative work.

Designer: Anuva Dwibedy

Those four are a tape measure, a 12 cm foldable ruler, a 6 cm vernier caliper, and a utility knife, all integrated into a single handheld device. The body is frosted ABS polycarbonate, with red-tinted polycarbonate accents and stainless steel for the blade and hardware. The translucent construction lets you see the internal components at a glance, which feels appropriate for a tool aimed at designers who spend a lot of time thinking about how things fit together.

The form went through extensive iteration, with dozens of sketched directions and physical grip studies preceding the final shape. That process matters because fitting four tools into something pocket-sized is a mechanical problem as much as a visual one. Each function needs a deployment mechanism that doesn’t compromise the others, and the grip has to stay comfortable when you’re switching between them repeatedly during a long session.

What STRIA gets right in concept is treating workflow continuity as a design constraint rather than an afterthought. Its five stated goals, compact, precise, durable, ergonomic, and integrated, read less like marketing language and more like a checklist for something that needs to survive a studio environment. A 3D printed prototype has already been produced, so the integration challenges aren’t purely theoretical at this stage.

Whether every mechanism holds up to the repetitive, sometimes rough handling that model-making actually demands is what a finished version would need to prove. And there’s a subtler question underneath that: consolidating tools changes how you reach for them, and it’s worth asking whether that’s always an improvement or occasionally a trade-off.

The post Stop Hunting for 4 Tools: This Designer’s Multitool Does It All first appeared on Yanko Design.

Enso Tape Measure Makes Pulling Lengths Feel Like a Small Ritual

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Most tape measures are purely functional, bright plastic bricks you toss in a drawer, borrow, and never remember. The act of measuring is usually rushed and slightly annoying, even though it is fundamental to making and building. Enso is a concept that asks what happens if you treat measuring as a small ritual instead of a chore, designing the gesture itself rather than just wrapping the same mechanism in prettier housing.

Enso is a tape measure concept that redefines measurement as a ritual, where precision meets care, and not the kind you hide in the drawer. The goal is not to add a screen or smart features, but to redesign the gesture itself, using overlapping circular forms and carefully tuned mechanics to make pulling a length feel calm and deliberate. The name references the Zen circle, a symbol of simplicity and mindful repetition.

Designer: Sshlok Mishrra

The project starts from interaction, not form, studying familiar motions like clicking a pen, twisting a capsule, and, most importantly, dialing a rotary phone. The idea is that the goal is not to redesign the tape, but to redesign the gesture, thinking about emotion, memory, and muscle habits instead of just housing dimensions. That shift lets the form emerge from how your hand wants to move.

The rotary phone acts as the trigger point, the satisfying resistance and weight of dialing, and the silent intelligence behind each click. That experience translates into Enso’s overlapping circular geometry, inspired by eclipses and the tension between concealment and revelation. The tape becomes something you reveal by rotating and sliding discs, not yanking a metal strip out of a box, which changes the pace and feel of the whole interaction.

Enso’s compact, overlapping-disc body feels more like a small object you would keep on your desk than a tool you would hide. The emphasis on clarity with human touch, a tactile poetry between hands and material, means the circular layout invites your hand to explore edges and seams. Measuring becomes a repeatable, almost meditative motion, where the ritual of pulling tape and finding a length feels as considered as the number you record.

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The concept introduces gradients along the tape, giving measurement a new dimension. The scale is no longer flat, but alive in color and depth. A gradient can make relative length easier to read at a glance, and adding visual depth to the scale reinforces the sense that you are not just reading numbers, you are reading a field of distance that changes as you move along it.

Enso treats a basic tool as an opportunity to design a ritual, not just a product. For designers, makers, and anyone who measures often, a tape that feels good to use and looks good to keep out could quietly change how they approach small tasks. It is a reminder that even the most ordinary tools can carry emotion, memory, and a bit of poetry if someone takes the time to rethink the gesture instead of settling for the same bright plastic box that has lived in drawers for decades.

The post Enso Tape Measure Makes Pulling Lengths Feel Like a Small Ritual first appeared on Yanko Design.