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White compact electric pencil sharpener with Type-C port

tenwin TW8821 Rechargeable Electric Pencil Sharpener

SKU CH-582E-KE1B6 MPN TW8821

Automatically sharpens 6–8 mm pencils in 35 seconds with three point settings, a break-resistant mechanism, and a 1200 mAh battery giving 300 cycles per 1.52-hour charge

  • Type44121705
  • FeaturesWhite, Battery Powered, true, 1 Year
  • ColorWhite
  • Sizes/Dimensions1
  • SpecificationsWhite, 0.449 kilograms, 9.1948 L x 9.2964 W x 19.4056 H cent
  • Type SpecificationsBattery Powered
  • Fully automatic sharpening finishes a pencil in 35 seconds
  • Anti-break tip design prevents lead from snapping during use
  • Built-in 1200mAh battery delivers over 300 sharpening cycles per charge
  • Three adjustable sharpness levels suit writing, sketching and shading
  • Lightweight 0.449 kg cordless body fits easily in a bag

Fully Automatic 6-8mm Pencil Sharpener

The tenwin TW8821 is a rechargeable electric pencil sharpener designed for 6-8mm pencils. Its fully automatic mechanism grabs, feeds, and ejects each pencil in about 35 seconds. A built-in 1200mAh lithium battery delivers over 300 sharpening cycles per charge and recharges via Type-C in 1.52 hours. The unit weighs .449 kilograms and measures 9.1948 by 9.2964 by 19.4056 centimetres.

Suited for Students, Artists.

This sharpener suits anyone who wants cordless, one-handed operation at a desk, in a studio, or outdoors. The three-point selector covers sharp writing tips, medium sketching points, and blunt shading tips. Buyers who need to sharpen pencils outside the 6-8mm range or who require a mains-powered unit for continuous high-volume use should look at a different class of sharpener.

Cordless Operation Frees Desk Space

Because it runs on its internal battery, the TW8821 needs no wall socket while in use and can be topped up from any USB power source such as a power bank or phone charger. The compact, integrated body slips into a bag for school or field work. The anti-break tip design reduces lead waste, and the 1-year parts and labour coverage backs the mechanism.

Highlights

  • Fully automatic sharpening finishes a pencil in 35 seconds
  • Anti-break tip design prevents lead from snapping during use
  • Built-in 1200mAh battery delivers over 300 sharpening cycles per charge
  • Three adjustable sharpness levels suit writing, sketching and shading
  • Lightweight 0.449 kg cordless body fits easily in a bag

Specifications

Type44121705
Brandtenwin
ModelTW8821
FeaturesWhite, Battery Powered, true, 1 Year
ColorWhite
Sizes/Dimensions1
SpecificationsWhite, 0.449 kilograms, 9.1948 L x 9.2964 W x 19.4056 H centimeters, Battery Powered, true, 1 Year, TW8821
Type SpecificationsBattery Powered
OptionsPlaid White
Parts1 Year
Labor1 Year

Questions about this item

Does the TW8821 need a specific pencil diameter to sharpen correctly?

Yes, the sharpener is designed for pencils between 6 mm and 8 mm in diameter; other sizes will not fit the sharpening hole.

Can I still use the TW8821 while it is plugged into a power bank?

The built-in 1200 mAh battery charges via the included Type-C cable in 1.52 hours and supports over 300 sharpening cycles per charge, so you can keep sharpening while it is connected to any USB power source.

How do I know the TW8821 has finished sharpening a pencil?

The fully automatic mechanism grabs, feeds, sharpens and ejects the pencil in about 35 seconds; when the pencil is pushed back out, the cycle is complete.

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