3D EVA pen case Password lock pencil case

Password lock analysis:

1. The initial password is: 000
2. Change the password setting (pull the lock to change the password)
3. Forgot the password, retrieve the password
Turn the numbers to find three small holes (as shown in the picture), and then turn each gear to the left twice to unlock the code lock.

Password lock pen case

Size: 24*11.5*6.5cm
Feature: Upgrade password lock
Capacity: super large capacity
Material: EVA plastic
Hardness: Harder
Purpose: pen box/storage box