Related Clues:
- Disposable lighter brand
- Big lighter brand
- ___'s razor (logical principle)
- Disposable razor brand
- Franciscan friar known for his law of parsimony in problem solving
- "Up to 3,000 lights" brand
- 'Up to 3,000 lights' brand
- Gel-ocity, for one (with 56 Down)
- ___'s razor
- Razor-inventing philosopher
- Wite-Out seller
- The pen ultimate?
- Maker of pens and lighters
- Philosopher with a logical 'razor'
- William of —, English philosopher