marker pen

plastic

click

sound effect

open close

opening closing

office supply

college

equipment

write tool

closeup

instrument

isolate

close up

management

meeting

work accessory

stationery

study

education

university

secretary sfx

writer efx

object

soundfx

secretarial

utensil

activate deactivate

on and off

on off

use

lid

take

put

put it back on

fx

remove cap

remove

remove top

removal

foley

idea

prop

wav

prepare to write