Key product selling points
Fully Automatic Operation: Insert the pencil and the sharpener automatically starts, ejects the pencil in about 5 seconds, and requires no manual intervention.
Rechargeable & Long-Lasting: Built-in 2000mAh lithium battery supports over 600 sharpenings on a 2-hour Type-C fast charge; can be used while charging.
Wide Compatibility: Upgraded large aperture sharpens pencils from 7–11.5mm in diameter, including round, hexagonal, thick, thin, and fragile colored pencils.
Three Sharpening Modes: Choose from sharp, round, or flat tip styles to suit different writing and drawing needs.
Safety & Durability: Automatically stops when opened; high-quality alloy steel blade allows over 8000 sharpenings and minimizes lead breakage.





Detailed Product Description
The tenwin Fully Automatic Electric Pencil Sharpener delivers a seamless and efficient sharpening experience for a wide range of users, including students, artists, teachers, and professionals. Its innovative automatic feed and ejection system completes each sharpening cycle in just 5 seconds. Designed with versatility in mind, it accommodates pencils as short as 6.5cm, reducing waste and supporting eco-friendly use. The sharpener also includes a large container for collecting shavings, helping maintain a clean workspace. Built with stability in mind, it features non-slip foot pads to prevent movement during operation. Whether at home, in the office, or in a classroom, this sharpener offers reliability, speed, and exceptional results.
Direction for use
Ensure the sharpener is charged or connected to power.
Insert the pencil into the sharpening hole—the device will start automatically.
Wait approximately 5 seconds for the pencil to be sharpened and ejected.
To change the tip style, rotate the mode selector to your desired option (sharp, round, or flat).
Empty the shavings container when full.
Materials
The body is made of durable ABS plastic, while the sharpening mechanism uses upgraded imported alloy steel. The base includes non-slip silicone pads for stability.
Product Warnings
Always open the cover carefully and avoid touching the blade. Discontinue use if the device emits unusual sounds, overheats, or shows signs of damage. Keep away from water and other liquids. Do not attempt to disassemble the sharpener. This product is intended for pencils only—do not insert other objects. Keep out of reach of very young children.
Product Information
| Attribute | Specification |
|---|---|
| Brand | tenwin |
| Color | Silver |
| Material | Alloy Steel, ABS Plastic |
| Power Source | Rechargeable Lithium Battery |
| Battery Capacity | 2000mAh |
| Charging Time | 2 hours |
| Sharpening Capacity | 600+ per charge |
| Pencil Diameter | 7–11.5mm |
| Short Pencil Support | From 6.5cm |
| Item Dimensions | 9.1 x 9.2 x 18.6 cm |
| Item Weight | 580 g |
| Included Items | Sharpener, Type-C Cable, Manual |
4.2(5 reviews)|100+ sold













