Tinor Metal Compass Kit

[Stationery Set] The set contains 2 compasses (1 small and 1 large), 1 extension rod, 1 conversion head, 1 box of pencil leads, 1 pencil sharpener, 1 ruler pen), they are all completely stored in a box to facilitate the organization of your storage box. You can use them to ...[Stationery Set] The set contains 2 compasses (1 small and 1 large), 1 extension rod, 1 conversion head, 1 box of pencil leads, 1 pencil sharpener, 1 ruler pen), they are all completely stored in a box to facilitate the organization of your storage box. You can use them to complete the drawing of circles with different radius.

[Sturdy metal + plastic material] The stationery set is made of zinc alloy and plastic material. The combination of plastic and metal makes it easier for you to use compasses to draw pictures. At the same time, it also ensures the stability of the product, durability and resistance to rust, abrasion and bending, and can be used for a long time.

[Gear screw adjustment] The 2 drawing compasses are used to adjust the radius of the circle through the compass screw gear. This adjustment method can ensure that the radius will not change easily, and you can draw at one time without worrying about the impact of the difference in values. This adjustment method also extends the service life of the compass.

[Multiple combinations] Since our kit contains conversion heads and extension beams and other parts that can be recombined with compasses, you can select parts to draw according to your needs. One leg of the two compasses is detachable, you only need to save the disassembled parts, and you can split and combine them without hindering the next use. [Professional compass with wide uses] This drawing compass can be used professionally for drawings.

It is an aid for mathematics, art design and technical drawing. Therefore, students, art students, mathematicians, carpenters and engineers can use it to make more accurate drawings.