--- product_id: 71160683 title: "tenwin Electric Pencil Sharpener, Heavy Duty Helical Blade Pencil Sharpener Operated by USB & Battery with Auto Stop Function for School Classroom Office Home and Stationery Gifts, White" brand: "tihoo" price: "S$9" currency: SGD in_stock: false reviews_count: 8 url: https://www.desertcart.sg/products/71160683-tenwin-electric-pencil-sharpener-heavy-duty-helical-blade-pencil-sharpener store_origin: SG region: Singapore --- # 5-10 sec fast sharpening Dual USB & battery power Auto-stop safety feature tenwin Electric Pencil Sharpener, Heavy Duty Helical Blade Pencil Sharpener Operated by USB & Battery with Auto Stop Function for School Classroom Office Home and Stationery Gifts, White **Brand:** tihoo **Price:** S$9 **Availability:** ❌ Out of Stock ## Summary > ✏️ Sharpen smarter, not harder—stay ahead with every stroke! ## Quick Answers - **What is this?** tenwin Electric Pencil Sharpener, Heavy Duty Helical Blade Pencil Sharpener Operated by USB & Battery with Auto Stop Function for School Classroom Office Home and Stationery Gifts, White by tihoo - **How much does it cost?** S$9 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/71160683-tenwin-electric-pencil-sharpener-heavy-duty-helical-blade-pencil-sharpener) ## Best For - tihoo enthusiasts ## Why This Product - Trusted tihoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Your Way:** Use USB or 4 AA batteries for ultimate flexibility—perfect for office, classroom, or on-the-go. - • **Smart Safety First:** Auto-starts when pencil is inserted and stops instantly when done or if cover opens, protecting fingers and pencil lead. - • **Effortless Maintenance:** Easy-to-open cover for quick disposal of shavings keeps your workspace clean and hassle-free. - • **Lightning-Fast Precision:** Sharpen your pencils in just 5-10 seconds with a heavy-duty helical blade and powerful motor. - • **Massive Shavings Capacity:** Sharpen over 2,800 pencils without emptying thanks to a large, spill-proof reservoir. ## Overview The Tenwin Electric Pencil Sharpener combines a durable helical blade and powerful motor to deliver fast, precise sharpening in 5-10 seconds. Its dual power options (USB and 4 AA batteries) offer unmatched portability and convenience. Safety is paramount with an auto-stop function that protects both pencil lead and fingers. Designed for heavy use, it holds shavings from over 2,800 pencils in a large reservoir, making it ideal for classrooms, offices, and creative professionals. Easy to clean and maintain, this sharpener is a reliable, efficient tool for any workspace. ## Description Full description not available ## Features - 【Powerful Motor】we use heavy-duty and durable helical blade and powerful motor , fast sharpening for 5-10 seconds and auto-stop working at a perfect point to protect pencil lead and dispose of the broken lead intelligently. for sharpening lead pencils, colored pencils, charcoal pencils, etc. - 【Multiple Power Sources】Powered by 4 AA alkaline batteries (Batteries NOT Included) or USB operated. Flexible and convenient to use anywhere and easy to carry around. - 【Auto & Safety design】 Automatically work when plugging the pencil into the hole. Auto-stop working if finished or the cover is opened, prevent kids' fingers from hurting. - 【Large Capacity Design】Large capacity shavings reservoir can hold a lot of shavings. Scraps will not fall out easily when the top cover is closed. It could sharpen your pencil over 2,800times, for 6-8mm charcoal pencil，colored pencil and lead pencil . - 【Easy to Clean】Open the cover to pour out the pencil shavings when finished, not adding too much trouble. Our product provides Guarantee, please contact us to get it fixed if it damages during the use or other problem ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Tihoo | | Brand | Tihoo | | Model Number | 80082 | | Product Dimensions | 8.1 x 8.1 x 13.2 cm; 290 g | | Colour | White | | Material Type | Stainless Steel | | Manufacturer Part Number | 80082 | | Item Weight | 290 g | ## Product Details - **Brand:** Tihoo - **Specific uses for product:** Colored Pencil, Graphite Pencil - **Colour:** White - **Power source:** Battery Powered,Electric - **Material:** Stainless Steel ## Images ![tenwin Electric Pencil Sharpener, Heavy Duty Helical Blade Pencil Sharpener Operated by USB & Battery with Auto Stop Function for School Classroom Office Home and Stationery Gifts, White - Image 1](https://m.media-amazon.com/images/I/41feuURyICL.jpg) ![tenwin Electric Pencil Sharpener, Heavy Duty Helical Blade Pencil Sharpener Operated by USB & Battery with Auto Stop Function for School Classroom Office Home and Stationery Gifts, White - Image 2](https://m.media-amazon.com/images/I/51h6V7vfsfL.jpg) ![tenwin Electric Pencil Sharpener, Heavy Duty Helical Blade Pencil Sharpener Operated by USB & Battery with Auto Stop Function for School Classroom Office Home and Stationery Gifts, White - Image 3](https://m.media-amazon.com/images/I/51roSRpkO1L.jpg) ![tenwin Electric Pencil Sharpener, Heavy Duty Helical Blade Pencil Sharpener Operated by USB & Battery with Auto Stop Function for School Classroom Office Home and Stationery Gifts, White - Image 4](https://m.media-amazon.com/images/I/51qOibCJ47L.jpg) ![tenwin Electric Pencil Sharpener, Heavy Duty Helical Blade Pencil Sharpener Operated by USB & Battery with Auto Stop Function for School Classroom Office Home and Stationery Gifts, White - Image 5](https://m.media-amazon.com/images/I/41NjH2usCrL.jpg) ## Available Options This product comes in different **Colour Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Takes a little getting used to *by D***E on 16 December 2020* Best sharpener I've got for graphite and caran dache watercolour pencils.. Only got one blade so no good for pastel pencils.. I have a twin blade one for those.. Also it's only good for regular size pencils like Derwent or Faber-Castell graphite... Anything thicker won't fit in the hole... It puts a beautiful long point on my pencils which I really like but it can take a little getting used to operating if you're not used to single bladed helical sharpeners, I read a few of you are having a bit of trouble making it work... My first pencil it worked for about 3 seconds then froze up on me... I have others that do this.. It's supposed to be a safety feature but it's a pain in the bum... If you push the pencil in with any force it will lock up and until you reset the mechanism by pulling your pencil out while gently twisting it until the mechanism clicks up into place it won't go again... The trick is to hold your pencil so it doesn't turn and put very gentle steady pressure on it... DON'T push it in firmly or it will lock up... Remember once it locks up (and it will quite often) you must pull the mechanism up to reset it... You will hear a solid click when it does pop up... One you get used to it you will find it works smoothly and puts a fabulous long point on your pencil... I'd recommend it 😊 ### ⭐⭐⭐⭐⭐ Excellent battery or mains powered electric pencil sharpener *by K***T on 26 February 2024* This is a great pencil sharpener especially for the price. I wanted one that had helical blade they call it, not sure exactly but it’s not like a regular hand sharpener and the pencil points sho it. This sharpens some serious long sharp points I love it, I’ve never managed to get point on pencils like this gets with regular hand sharpeners, it can be powered by batteries or a usb cable. The only thing that would have made it better would have been if it had its own rechargeable battery rather than taking standard batteries. ### ⭐⭐⭐ Only worked for 6 months *by M***D on 31 March 2024* This product started out great but stopped working after 6 months. Not apparent issues when looking. Just no power on new batteries or via the cable. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/71160683-tenwin-electric-pencil-sharpener-heavy-duty-helical-blade-pencil-sharpener](https://www.desertcart.sg/products/71160683-tenwin-electric-pencil-sharpener-heavy-duty-helical-blade-pencil-sharpener) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-06*