Electric Pencil Sharpener
Fast and Safe Sharpener
Screenshots
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Hunter's comment
This is a portable electric pencil sharpener and it is very good to have one of these in each classroom in a school. It will help prevent littering from pencil peels.
It automatically starts sharpening the pencil when plugged into the shaving entrance and will automatically stop when finished or if the lid is opened.
It is designed in such a way to prevent kids fingers from getting into the shaving hole, the shaving hole is made very tiny, about 8mm diameter.
It also had multiple power sources as it can be powered using batteries or through AC.
Note
- Do not let the components suffered from strong vibration, otherwise it may cause the product failure.
- The batteries should be installed correctly. Reverse polarity may cause batteries to leak corrosive liquids, heat or explosion.
- Do not use near flammable gases. Failure to follow this warning may cause explosion or fire.
- Be cautious of your fingers from being hurt by the razor while cleaning the sharpener.
Link
http://www.ijarlink.com/P_view.asp?pid=188
Contributors
Hunter: @tony-duke
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