This full size xacto blade knife is great for paper, card-stock, fabric, vinyl, plastic, leather, foam boards, cork, etc. The blade is a standard xacto blade (#11) and is easily replaceable using the internal collet. The protective cap is able to post on the end, as well. As always, this was hand-turned on the lathe.
Here is a link to some blades on Amazon that will fit (anything that is #11).