auto
black
bottle
bottleneck
can
chemical
chemistry
container
drip
engine
experiment
faucet
filler
flask
fluid
funnel
illustration of funnel
industrial
industry
instrument
introduce
kitchen
lab
laboratory
leak
liquid
lube
lubricant
lubricate
merge
motor
neck
oil
petrol
plastic funnel for domestic use
plastic funnel for transferring liquid
pouring
service
shop
spout
steel
straining
tool
tube
useful
utensil
utility
warehouse
water
white