[1](2s):ink stamp on pad and stamp, office;[2](3s):ink stamp on pad and stamp twice, office;[3](2s):ink stamp on pad on table, office;[4](1s):ink stamp on pad on desk, office;[5](1s):ink stamp on pad on desk, two times, office;[6](1s):stamp on desk, office;[7](1s):stamp on desk, office;[8](2s):small self inking stamp: stamp slow, office;[9](2s):small self inking stamp: stamp medium, office;[10](2s):small self inking stamp: stamp fast, office;[11](2s):large plastic stamp: single stamp, office;[12](1s):small plastic stamp: single stamp, office;[13](1s):peel stamp from paper, short, office;[14](1s):peel stamp from paper, long, office