Wake up in the middle of the night with a Nutella craving, only to find your jar nearly empty because your significant other got to it before you? Yeah, it happens, but you can put a stop to this nonsense. The Nutella Lock is an acrylic contraption specifically designed to accommodate the iconic jar. It’s being sold on eBay Germany, and doesn’t ship stateside. It started out as a bit of a joke by Daniel Schlobloch, a German furniture designer who was tired of his kids stealing the sweet concoction, but now over 250 of these have been pre-oredered and it seems to be taking a life of its own. It’s €9.99 (approx. $11 USD).