Related Clues:
- Screwed coil
- Object with a three-dimensional shape, like a corkscrew
- Yarn, essentially
- Single strand of DNA?
- 51 in wizard spiral
- Part of ear makes one cross after endless suffering
- Beaches or deserts
- Filaments
- Snail that goes round and round and up and down
- Fusilli shape
- Coiled shape
- Spiral structure, DNA is a double one
- Spiral structure
- Slit ends, darns roughly, thread required
- Beaches, in two senses