15 Beneficial Inventions You Never Thought You Needed

Here are 15 useful inventions you never knew you needed:

1. One-handed zipper

useful inventions

useful inventions

2. Keyboard joystick

useful inventions

3. Cutting board crumb-catcher

useful inventions

4. LED slippers

useful inventions

5. Wheelchair-accessible staircase

useful inventions

6. Think-ahead toilet paper holder

useful inventions

7. Glass toaster

useful inventions

8. Corner picture frames

useful inventions

9. See-through highlighters

useful inventions

10. Spying glass doorknob

useful inventions

11. Indoor cat hammock

useful inventions

12. Password-protected USB drive

useful inventions

13. The ButterUp

useful inventions

14. An updated power plug

useful inventions

15. Save Paste: waste-free toothpaste

useful inventions

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