The main material is zinc alloy.
To make the compass appear lighter and more aesthetically pleasing while maintaining the same level of precision.
Configure the connection rod for the activity
The components of the compass can be disassembled, and the movable connecting rod can be installed to draw a circle with a maximum radius of up to 265mm.
Install a flexible pull rod
The flexible rod replaces the traditional pressure rod, which can be used more conveniently and quickly while ensuring accuracy.
Fine-tuning the design of the roller
When used quickly, the micro-adjustment wheel allows for precise adjustments, ensuring both speed and accuracy.
The turning of the activity
The compass foot can be turned as needed to ensure the accuracy of the compass.
Adopt a blunt-type safety needle
The primary safety series compasses use blunt safety pins to ensure safe use for primary and secondary school students.
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Address: Shop H2-23891, 2nd Floor, 5th Street, Zone 3, Yiwu International Trade City
