8 Pack Box Cutter Utility Knife, 9mm Snap-off Box Cutter Retractable for Opening Packages Cartons, Boxes, Disposable Box Cutters Exacto Knife Perfect for Office and Home use Lamp Oil and you can also refer

and you can also refer to the installation video

With more vertical space than other products

Working Temperature: 0 ~ 60℃

Red light means battery fault

just install the basket

8 Pack Box Cutter Utility Knife, 9mm Snap-off Box Cutter Retractable for Opening Packages Cartons, Boxes, Disposable Box Cutters Exacto Knife Perfect for Office and Home use Lamp Oil and you can also referAbout this item Lightweight & Durable: The shell of the small size box cutters retractable is made of thickened ABS, so it is light but not flimsy. And it is comfortable to hold and easy to carry. It is very suitable for families, offices and schools. Retractable Box Cutter: The box cutter is equipped with a retractable mechanism, which can retract smoothly, and the slider also can lock the position of the blade. In this way, this utility knife can