The Tonic Studios Kushgrip Art Knife is the ideal product for detailed cutting offering the following features - ✓ Precision ground stainless steel razor sharp blades ✓ Includes six ground blades stored in a plastic box for safe and easy storage ✓ Easy to insert blades - Simply unscrew the collar of the product - Insert blade - And re-tighten ✓ Kushgrip soft touch body to prevent hand fatigue and increase the accuracy of cutting action ✓ Solid aluminium core Please note we are not permitted to sell a knife or blade to anyone under 18. Criminal Justice Act 1988 (as amended).