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Black battery-powered electric pencil sharpener with USB charging port and adjustable settings dial

prolixity 21-EPS-Black electric pencil sharpener

SKU CH-M5K6-M8M54 MPN 21-EPS-Black

Battery-powered automatic sharpener handles standard 6-8 mm pencils in 3-5 seconds, offers three point settings, and delivers up to 600 sharpenings per 2.5-hour USB charge

  • Type detailsBattery Powered
  • VariantBlack
  • Labor warranty5 Year Manufacturer
  • Product typePencils
  • Key featuresBlack, Battery Powered, false, Sharpening Pencils, School Us
  • Product colorBlack
  • Sharpens in 3-5 seconds with helical blade
  • 600 sharpenings per full 2000mAh battery charge
  • Three sharpening levels: Sharp, Medium, Blunt
  • Handles pencils as short as 2.4 inches
  • Recharges fully in 2.5 hours via USB

Classroom Electric Sharpener

The prolixity 21-EPS-Black is a battery-powered electric pencil sharpener designed for students, teachers, artists and office professionals who need reliable point shaping. Its helical blade sharpens standard 6-8 mm pencils, including graphite and coloured types, down to a 2.4 inch stub to reduce waste. The unit operates hands-free and accepts wood-cased pencils such as 2B and HB grades.

Rechargeable 2000mAh Operation

A built-in 2000mAh rechargeable battery delivers up to 600 sharpenings per full charge and replenishes in 2.5 hours via the supplied USB cable; no charging head is included. The sharpener weighs .331 kilograms and measures 8.4074 by 8.7122 by 14.3002 centimetres, so it can be used indoors or outdoors without a mains connection. No disposable batteries are required.

Three-Point Adjustment Included

A sliding selector on the base chooses Sharp, Medium or Blunt settings to suit detailed drawing, everyday writing or colouring tasks. The package includes the USB charging cable and the manufacturer covers parts and labour for five years. Ultra-soft pencils are not recommended for this device.

How it compares

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

Price $26.99
Pricier than about 87% of the 2,692 comparable items (median $13.99).

Specifications

Product
Brand nameProlixity
Model name21-EPS-Black
Product typePencils
Product colorBlack
VariantBlack
Size & build
Size details1
In the box
Pack quantity1 Count case
More details
Type detailsBattery Powered

Questions about this item

How do I install the sharpener and what step is often missed?

Place the unit on a flat surface, ensure the shavings tray clicks fully into the base, then press a pencil straight down to activate the helical blade; the tray must be seated or the safety interlock prevents operation.

What maintenance or replacement will it need later?

Empty the shavings tray regularly; the 2000mAh battery recharges via USB in 2.5 hours for up to 600 sharpenings per charge, and the helical blade is not user-replaceable.

What limit appears first during sustained classroom use?

The 600-sharpening battery capacity is reached before the 5-year manufacturer coverage ends, requiring a 2.5-hour recharge via USB to continue.

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