Playback serverIf a title won’t play, switch servers.
Japan's Top Inventions
Season 8 · Episode 16
Eggshell Field Chalk
0.015mOctober 22, 2025
Discover the stories behind renowned Japanese products alongside our reporter. This time: eggshell field chalk.
Episodes
- Episode 1Rhythm Machines / Food Packaging
- Episode 2Ultra-thin Silk Fabrics / Membrane Structures
- Episode 3Press-in Piling Machines / Virus Removal Filters
- Episode 4Non-sprinkler Snow Melting Systems / Security Equipment
- Episode 5Massage Chairs
- Episode 6Capsule Figures
- Episode 7Lotion Tissues
- Episode 8Heat-resistant Labels
- Episode 9Frozen Food Vending Machines
- Episode 10Smokeless Grills
- Episode 11Super-absorbent Towels
- Episode 12Motorized Conveyor Rollers
- Episode 13Laser Flaw Inspection Systems
- Episode 14Curved Escalators
- Episode 15Capsule Beds
- Episode 16Eggshell Field Chalk
- Episode 17Cosmetic Sponges
- Episode 18Water Jet Cutters
- Episode 19Automated Ginjo Koji Makers