0:01
Computer keyboard - space bar, single stroke then mash. (2)
0:02
Computer keyboard - space bar, single stroke then mash. (1)
0:02
Computer keyboard - key mash, short, moderately fast.
0:05
Egg shells mash and crush
0:06
Grinding spices in ceramic mortar and pestle
0:28
Soft food mashed/ground in mortar and pestle
0:16
Soft food mashed in wooden bowl or wooden mortar and pestle.