Custom CNC cutting carbon fiber keychain with ruler
Precise Grading: Multiple Sizes Available to Meet Diverse Needs. The ruler features laser-engraved graduations, ensuring clear and precise markings with an error of ≤0.1mm, making reading intuitive and effortless. Multiple sizes are available: a 5cm mini version (suitable for quick daily measurements and marking), an 8cm practical version (balancing portability and measurement range), and a 10cm all-purpose version (suitable for most scenarios such as studying, office work, and crafts). The graduations cover both mm and cm units to adapt to different usage needs. The edges are rounded and polished, smooth and burr-free, ensuring safety and comfort during use.
Detailed Design: Practicality and Aesthetics Combined, Craftsmanship Revealed in the Details
1. One-Piece Molding Process: Seamless integration, robust structure, and longer lifespan.
2. Convenient Hanging Hole Design: Pre-drilled 3mm standard hanging hole for easy attachment of keychains, lanyards, lobster clips, etc., ensuring secure mounting.
3. Multiple Colors Available: In addition to the classic carbon fiber base color, black, blue, and red are also available to suit different style preferences.
4. Compact and Lightweight: Only 1.2mm thick, it easily fits into wallets, pencil cases, and pockets, saving space and providing convenient access.
Diverse Scenarios: Precise Companionship Anytime, Anywhere
▷ Daily Travel: Measure item dimensions and determine space size, addressing unexpected measurement needs such as shopping and storage;
▷ Study and Office: Students can draw and mark key points; professionals can measure documents and office supplies, improving learning and work efficiency;
▷ Crafts and Creation: Precise measurements aid creation in journal decoration, model making, fabric sewing, jewelry design, and more;
▷ Outdoor Adventures: Lightweight design adapts to outdoor scenarios, measuring campsite space and equipment dimensions, practical without adding weight;
▷ Ideal Gifts: Exquisite, compact, and highly practical, with simple packaging, suitable for students, professionals, craft enthusiasts, outdoor enthusiasts, and more.