Letter sound effects

Ballpoint pen

789 6

Ballpoint pen (2)

498 6

Ballpoint pen (3)

521 10

Ballpoint pen (4)

652 5

Ballpoint pen (5)

524 6

Ballpoint pen (6)

681 7

Ballpoint pen (7)

706 10

Ballpoint pen (8)

505 7

When writing or drawing with chalk on a blackboard (tablet)

964 7

Mailbox keys

465 4