Related Clues:
- Chemistry lab tube
- Some pup I petted in the tube
- Gerbil, perhaps, put in hole bearing laboratory equipment
- Slender tube used in chemistry lab
- Dickens hero took in sound lab equipment
- Glass measuring tube
- Thin lab tube
- Tube used for measuring fluids
- Quiet and exceptionally petite dispenser
- Tube for transferring and measuring fluids
- Eye-dropper
- Estella's son perhaps spotted in Tube?
- Glass tube investigator preferred emptying twice
- Item of chemists' equipment
- Glass tube for measuring