Astronomical Automatic Large-Caliber Pencil Sharpener for Children, Thick Rod Large Triangle Pencil Electric Stationery Sharpener S8811

Fully automatic one-in-one-out operation for efficient sharpening

Suitable for round and hexagonal pencils, thick and thin shafts

Automatic lead breakage ejection without disassembly

Sharpens pencils as short as 7 cm

Upgraded high-hardness imported alloy steel blade holder

Conventional models last about 3,000 sharpenings

Power cut-off when cover is opened to prevent misuse

Intelligent overheating protection to extend motor life

Safe lithium battery with temperature control

Large capacity waste shavings container holds over 500 pencil shavings

Smooth finish after sharpening with 3 automatic rotations to polish pencil tip

Minimal noise and no burrs for comfortable grip and use

Simple and minimalist design to avoid distractions during study

1. Large-diameter fully automatic pencil sharpener

2. Type-C charging cable

3. User manual

Four major patents including utility model and invention patents

All performance data are based on TEN-WIN laboratory tests; actual results may vary.