This Modifx Hobby Kit The Builder Starter Set is everything you need to kick off or restart your hobby. Included you'll find one (1) set of Modifx Tweezers, one (1) set of full sized Hobby Files, , one (1) Hobby Knife with replacement blades, one (1) pair of Sprue cutters and one (1) extra pack of blades suitable for most hobby knifes.