Material and size of each part :  

Total Length of compass : 120mm

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

Weight : 24-26grams

Other part

A --- Two Screws – Material : Copper(Cu), Nickel surface ( silver).

B --- Round Screws ( 7mm) - Material : Copper(Cu), Nickel surface ( silver).

C --- Black Pencil Lead

D --- Pin - Material : Copper(Cu), Nickel surface ( silver).

Working instruction

1. 1.    Step 1# : Pull up the protect cover, see the pin
2. 2.    Step 2# : Open the feet to your drawing Raduis,

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

1. 3.    Step 3# : Fix the pin of foot on the correct point.
2. 4.    Step 4# : Hold the top of head part, then draw circle.
3. 5.    Step 5# : When finish your drawing, close the feet.
4. 6.    Step 6#: Then pull down the protect cover. So, we can cover the pin to ensure safekeep.
5. 7.    See some working instruction photos in attachment files.

More information:

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

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

c)  1.Material: Zinc alloy / ABS.
     2.Approxmiate size/weight: 125*18*13mm / 24-26grams

1, Q : Where is nearest port?

A : Ningbo or Shanghai

2, Q : What is your MOQ?

A : If your ordered product is our standard series, we do not limit MOQ, you can combine various item in one order, if the amount is less than USD3000.00, we have to add more 25% extra surcharge to run export business cost.

3, Q : What is payment method?

A : Sample Order: T/T, Western union, Paypal ,  Order : T/T or L/C.

Payment Terms: 30% T/T in advance, then 70% balance against copy of B/L.

 4, Q : Do you offer free samples?

A : We can provide free samples and you should pay the freight charge.  After you place an order, we may consider to refund the above samples fee.

 5, Q : Do you accept our design on boxes? 

A : Yes. We would accept OEM design and we have a professional design team who can design products based on your special requirements. 

 6, Q : What's your lead time? 

A : Usually, the lead time is within 25-30 days upon receipt the deposit and samples approval. If urgent, we would speed up !

7, Q.: How do you control the quality?

A: We will arrange sample confirmation before production. During the production, we have professional QC staffs control the quality and manufacture in accordance to the confirmed sample. We will also guarantee the accuracy of packaging and send you shipping sample.

We expect establishing long-term and friendly relationships with all customers.

If you want to find professional supplier of various MATH COMPASSES.

Please clip "Send Inquiry" now without any hesitation!