The knife magnet is a funny kitchen gadget that you can use for two things. You can stick notes on your fridge and you can hang things on the knife.
The magnetic knife holder is made of ABS plastic and rhodium and measures about 3.7 x 0.6 x 0.9 inches. It looks like a real knife stabbed into your fridge. You can find it at ThinkGeek.com at $9.99.