Under the Offensive Weapons Act 2019, it is an offence to sell knives, knife blades, Corrosive Products or any other product that may be perceived as an offensive weapon, to persons under the age of 18. Upon delivery, you will be asked to verify your age with a photo driving licence, passport or a proof of age card, such as the PASS card from the national Proof of Age Standards Scheme.Pack of 5 super sharp heavy duty utility knife replacement blades, 100% Made in the USA with a 13 point snap blade that cuts through cardboard packages, ropes, canvas, paper, plastic, wood, and more