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.Excel Double Ended Tool with No.11 Blade, Needle Point & 3 Burnisher Tips Excel Double Ended Tool with No.11 Blade, Needle Point & 3 Burnisher Tips One of Excels most versatile tools This double ended tool comes with a pointed tip (awl/ air release tool), three burnisher tips (.0625, .125, and .125 curved style), and a #11 blade. Used for cutting, transferring, and embossing.