Manufacturer's 2-Year Extended Warranty. To ensure our customers can try our products with peace of mind, we offer a 2-year extended warranty after purchase, allowing for replacement with a new product. This includes initial defects, as well as replacements or refunds for any problems that may arise during use.
Non-Rechargeable, Cannot be Charged. Note: This product does not have a built-in battery. Requires AA batteries (not included) or a USB 2A power supply. (USB 1A power supply cannot be used)
It's quiet, and disposing of the shavings is easy. Even a 4-year-old child could sharpen it by themselves! Compared to manual sharpeners, it saves time and takes up about half the space. It sharpens properly at a safer speed than expected, and there's no messy scattering of shavings.
Pen Tip Thickness Adjustment: 3 types (fine, medium, thick), suitable for a wide range of uses including graffiti, calligraphy, sketching, and painting.
Beautiful Appearance, Environmentally Friendly ABS Material, Large Capacity Transparent Box: Easy to check and clean anytime, yet sharpens effortlessly, making it a joy for children to use.