Dao nhỏ cầm tay (Small Knife)

A small knife that has a hole for you finger. The Finger whole is the average male ring size of 20mm diameter.

Scale model as needed using your ring size in the chart below.

Ring Size (US)

Diameter (mm)

Scale Factor

5

15.7

0.785 or 78.5%

6

16.5

0.825 or 82.5%

7

17.3

0.865 or 86.5%

8

18.1

0.905 or 90.5%

9

18.9

0.945 or 94.5%

10

19.8

0.99 or 99%

11

20.6

1.03 or 103%

12

21.4

1.07 or 107%

13

22.2

1.11 or 111%

14

23.0

1.15 or 115%

If there are any knife designs or other tools or cosplay props you would like to see, please message me an image and i will design it.