The UK Pen Knife is specifically designed to meet the legal requirements in the UK for pocket knives that can be carried in public. It is a non-locking folder known as a SLIPIT, which means it can easily slip into your pocket for urban carry (but make sure to check your local laws to be certain). This knife is lightweight, practical, and made with high-quality materials. Spyderco Knives are well-loved in the knife community and offer a wide range of options in terms of shapes and sizes. Take a look at the selection available at Blade HQ today!