If you've ever had to hassle with old-school screw clamps to hold together a home DIY project while the glue dries, ratcheting spring clamps are life-changing.
These handy little gadgets aren't new by any means, but we absolutely do love them, and so do the folks over at weblog Cool Tools, who emphasize that these handy clamps "allow you to spend more time on your project and less time screwing around (...and around, and around)." Agreed.
So while they're not new, they are crazy handy come highly recommended.