#11 Hobby Replacement Blades - 100 Bulk Pack Of Refill Razors Work great in X-acto and Fisker Hobby Knives as well as other utility knifes that utilize the #11 Refillable blades. These razor blades are the most popular art and Craft blades and are perfect for scrapbooking, model building, Fabric Trimming , paper crafts, Vinyl Weeding and much more. Really Sharp #11 percision blades Includes 100 super sharp edge blades per pack ,Perfect for cutting and trimming. Long Lasting Blades Fits all standard light duty hobby knives Buy with confidence with our 100% Satisfaction or Money Back Guarantee