This retractable metal knife from Tesco is ideal for making precise cuts, and would make an excellent craft knife.
The retractable knife comes with a sleek, silver and black case. You can adjust and retract the blade to a length that suits you. When you need to replace the blade, you can roll back the black button and insert a new, sharp and durable blade.
Pleas note: By law we can not sell knives to anyone under 18 years.