Rotary cutters have a safety latch that sets the blade within a plastic holster when it is not in use. Rotary blades are typically much sharper than your average pair of scissors, so be careful! These blades are easily replaceable when they become dull. Rotary cutters can be found at craft outlets, and can be bought in a price range anywhere from cheap to very expensive.
See also Scissors.
If you have any questions on how to use or where to find rotary cutters, visit your DIY Fashion Message Board. We love to answer questions and help with any issues.