Metal drawing compass, math drawing tool, divider compass

Total length of compass : 120mm

Total weight : Approx 24-26grams

Top head part : ABS material, 35mm

Feet : Zinc ( Zn) alloy plate material, paint silver, 100mm

Protected cover : ABS material, 27mm

Max. Raduis (R) = 150mm, Max. Dia : 300mm

• Working instruction

   

1. Step 1# : Pull up the protect cover, see the pin

2. Step 2# : Open the feet to your drawing Raduis,

   e.g. :3cm Raduis ( 6cm Diameter)

3. Step 3# : Fix the pin of foot on the correct point.

4. Step 4# : Hold the top of head part, then draw circle.

5. Step 5# : When finish your drawing, close the feet.

6. Step 6#: Then pull down the protect cover. So, we can cover the pin to ensure safekeep.

7. See some working instruction photos in attachment files.

1. Usage : Math compasses is suitable for school, students, kids and office ( study and drawing )

2. 1.Nice looking.
   2.Easy to use
   3.High quanlity
   4.Reasonable price

3. 1).Material: Zinc alloy / ABS.
   2).Approxmiate size/weight: 125*18*13mm / 24.0grams