Related Clues:
- App tappers
- Highlights in show live from Versailles
- High-tech obstacles in caper films
- Light show lights
- Some engraving tools
- Rock concert lights
- Scarily, T-shirt conceals rejected needles
- Needlelike instruments
- Slender medical probes
- Light sources in a light show
- Needle relatives
- Sharp pens?
- Light amplifications by stimulated emissions of radiation
- Surgery slicers
- Death Star 'super' weapons