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For school-level geometry and technical drafting, the DOMS Geomiti Mathematical Drawing Instruments Box provides a 9-piece kit. Under humid conditions, the non-rusting metal components prevent oxidation and scale build-up. These high-transparency plastic tools maintain visibility over fine grid lines during complex drawing tasks.
Key Features
- Non-rusting Metal: Die-cast components resist corrosion from humidity and heavy sweat. Instruments stay functional without seizing.
- High-transparency Plastic: Clear 15cm ruler and 180-degree protractor with high-contrast markings. Tools stay readable on dark paper.
- Precise Screw Settings: Compass adjustment mechanism utilizes a threaded screw for fixed radius control. Hardware stops the legs from drifting.
- Safety Caps: Removable covers shield the sharp points of the divider and compass. Edges won't pierce school bags.
- 9-Piece Instrument Set: Includes two set squares, a sharpener, and an eraser. One kit covers basic school requirements.
Frequently Asked Questions
Is DOMS geometry box rust proof?
The metal instruments use a non-rusting coating to prevent oxidation. This keeps the joints moving smoothly even in damp environments.
What tools does the kit contain?
This 9-piece set contains a compass, divider, 15cm ruler, and two set squares. It also includes a 180-degree protractor, sharpener, and eraser.
