Draper 72144 18mm Retractable Knife with Seven Segment Blade

Draper-18mm-Retractable-Knife-Draper-72144-p-Impact-resistant-plastic-body-with-soft-grip-and-a-seven-segment-blade-incorporating-a-metal-guide-shroud-for-extra-protection-Includes-push-button-blade-positioner-segment-break-off-recess-and-five-spare-blade-strips-p-Draper-72144-18mm-Retractable-Knife-with-Seven-Segment-Blade

Price: 8.29 from Rapid Online Rapid Electronics Ltd.