Spray bottle
device · 1859 · Industrial Revolution
A hand sprayer.
What it is made of
- Piston pump — has part. A hand pump.
- Check valve — has part. A valve.
Principles and materials it uses
- Glass — is made of. The bottle is glass.
- Natural rubber — is made of. A rubber bulb.
Where it is used
- Perfume — is used in. A sprayer.