●2 in 1 included pen holder Design
●Size:110x70x88mm
●USB or adaptor or Battery connection(optional)
●Pencil sharpener hole:6-8mm
●Durable blade:short blade 5000times
●Storage Box
●Automatically exclude broken pencil leads
●Sharpening time:3-8seconds
●Sharpening pencils（except charcoal pencils and soft）
●Patent Product,passed CE &ROHS
