Related Clues:
- Lab tube
- Glass tube used in chemistry
- Laboratory tube
- Glass straw
- This is the glass straw
- Titration tool
- Tube of butter spread with end of knife
- (Chem.) dispensing tube
- Philip reportedly took in laboratory equipment
- Chemistry lab item
- Fluid tube that's squeezed on top of tap
- Chemistry lab tube
- Some pup I petted in the tube
- Gerbil, perhaps, put in hole bearing laboratory equipment
- Slender tube used in chemistry lab