make with coffee filter Mask

This mask does not have the performance of a medical mask. It was designed for the purpose of etiquette when a healthy person is compelled to go out and approach other people. Therefore, performance is not guaranteed.


cgange history

2020/03/18 update
add wide rubber belt ver

2020/03/17 update
add instructional photos
add small size for kids

2020/03/08 update
add new ver

2020/03/05 update.
minor fix
align vertex .
bevel cut insert corner

This is a part to make your own mask that is missing in the new corona pneumonia.
you will need below.

Kokuyo Harinacs Press Staple-free Stapler; With this Item, You Can Staple Pieces of Paper Without Making Any Holes on Paper(White)
by UJC Mart Japan
Learn more: https://www.amazon.com/dp/B00O9N1BHA/ref=cm_sw_em_r_mt_dp_U_dg0xEbWBMHZRT