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Small blue plastic electric pencil sharpener with transparent shavings container

tenwin TW8316 Portable Electric Pencil Sharpener

SKU CH-EEYN-CFEF4 MPN TW8316

Battery-powered sharpener with a tungsten-steel blade for 6–8 mm pencils, transparent shavings container, and pocket-size portability

  • Surface finishPlastic
  • Type detailsBattery Powered
  • VariantBlue
  • Labor warranty365 days
  • Product type44121636
  • Key featuresPlastic, Blue, Battery Powered, false, 365 days
  • Battery powered convenience with 2×AA operation
  • Transparent container shows shavings level at a glance
  • Tungsten steel blade lasts over 5000 sharpenings
  • Sharpens round, hexagonal and triangular 6-8mm pencils
  • Compact 3.2×1.3×2.8 in size fits pocket or bag

Portable Electric Sharpener

The tenwin TW8316 is a battery-operated pencil sharpener designed for students, artists, engineers and architects who need a compact tool for 6-8mm pencils. It sharpens standard No.2, coloured and wooden pencils with round, hexagonal or triangular profiles. The blue plastic body measures 3.2in x 1.3in x 2.8in and weighs 0.1 kilograms for easy pocket carry.

Upgrade From Manual Sharpeners

This model replaces hand-crank or wall-mounted sharpeners with a cordless unit powered by two AA batteries. The upgrade tungsten steel blade is 2mm thick and rated for more than 5000 sharpening cycles, offering longer service life than typical 1mm blades. The jump is worth it when you want faster results without a power cord or USB connection.

Check Power And Fit Before Ordering

Verify you have two AA batteries available, as they are not included in the package. Confirm your pencils fall within the 6-8mm diameter range; larger or smaller diameters are not supported. The transparent shaving container should be emptied regularly by pinching the twin sides to release it.

How it compares

Measured against everything we stock in Pens, Pencils & Felt-Tip Markers, at today’s prices. Recalculated every night.

Price $20.99
Pricier than about 77% of the 2,692 comparable items (median $13.99).

Specifications

Product
Brand nameTenwin
Model nameTW8316
Product type44121636
Product colorBlue
VariantBlue
Size & build
Surface finishPlastic
Size details59 in (150 cm)
In the box
Pack quantity1 Count
More details
Type detailsBattery Powered

Questions about this item

What are the exact dimensions of the TW8316 sharpener to ensure it fits in a pencil case?

The unit measures 3.2 inches by 1.3 inches by 2.8 inches, making it compact enough for a pocket or small bag.

How do I install the batteries correctly, and what is the common mistake to avoid?

Insert two AA batteries matching the polarity symbols inside the compartment; the common error is reversing one cell, which prevents the motor from running.

When will the tungsten steel blade need replacement, and what is its rated lifespan?

The 2 mm thick tungsten steel blade is rated for more than 5000 sharpening cycles before it requires changing.

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