Exacto X-acto Hobby Knife Stopper (chock block)

Who doesn't have dropped their Hobby Knife on the floor because it rolled of the table? Or maybe even cut themselves trying to save the knife from dropping on the floor... This little triangle shaped block that fits your hobby knife, pencil maybe even your wand (yeah that's right) works great for ending these problems.

To mount the 'stopper' you can use Double Sided Adhesive Sticky Tap, or wrap some Scotch tape over the hobby knife to make a snug fit when placing the 'stopper' over it, or use