Westcott’s retractable hobby knife is designed to cut through photos, paper and plastic. Even better, the CarboTitanium blade retracts for easy storage! Perfect for at-home or in-office use, these CarboTitanium-bonded hobby knife blade catridges are 8 times harder than untreated stainless steel blades. Our patent-pending process creates a permanent molecular bond with the cutting surface so blades resist scratches, marks and stains. The blades will stay super sharp and smooth-cutting for years, making them an exceptional value like all Westcott products. Creating your next masterpiece is easy when you have the very best tools to work with. Westcott, the leader in cutting technology, is dedicated to supporting education and inspiring creative activities at home and in the classroom or office. Designed to help you bring your ideas to life, our fun and functional tools feature superior quality and offer exceptional value.

Designed for Convenience: The ultimate addition to your collection of craft supplies & materials, this blade set is equally perfect for the classroom & office or art & scrapbooking projects. Compatible With: Pen-style hobby knife models 16963, 17313 and 17315. Durable Design: Our patent-pending process creates a permanent molecular bond with the cutting surface, so our hobby knife replacement blades resist scratches, marks, and stains. Premium Blades: These CarboTitanium-bonded paper cutter blades are 8x harder than untreated stainless steel blades and will stay super sharp and smooth-cutting for years. Pen Knife: A must-have addition to your collection of craft supplies & materials, these pen-style replacement blades are designed to cut through photos, paper & plastic.

Handle Type: Manual-Retractable. Style: Cartridge. Item Weight: 0.01 Pounds. Blade Material: Stainless Steel. Handle Material: Plastic,Stainless Steel. Color: Standard. Brand: Westcott. Material: Titanium. Date First Available: January 25, 2023. Best Sellers Rank: #100,247 in Tools & Home Improvement. Customer Reviews: 5.0 out of 5 stars 1 rating 5.0 out of 5 stars. : B0BT1H4TK7. Batteries Required?: ?No. Included Components: ?1 - Westcott 3-Pack CarboTitanium® Fine Point Cartridges. Handle Material: ?Plastic,Stainless Steel. Item Package Quantity: ?1. Power Source: ?Hand_powered. Material: ?Titanium. Style: ?Cartridge. Color: ?Standard. Item model number: ?17318. Country of Origin: ?China. Package Dimensions: ?3.54 x 2.32 x 0.28 inches. Item Weight: ?0.16 ounces. Part Number: ?17318. Manufacturer: ?Acme United Corporation.