It's been shown that fidgeting can actually increase your focus. These four eggs are all perfectly weighted, ergonomically designed, and made from various earthly elements — each with its own set of natural properties. The brass, for instance, is said to have healing properties, while the wood is uplifting and energizing. The howlite is said to help alleviate anxiety and stress while also promoting strength and self-discipline, and the lava stone helps with dissipating anger (and also makes a great essential oil diffuser). Simply put, fiddling with them will do way more than just give your hands something to do. your body and mind will thank you.