[Problem] An art in which a pencil can be sharpened quickly just by inserting the pencil into a pencil sharpener and pressing down, saving time and power, sticking outside to a pencil case, and integrating the pencil sharpener with a pencil case. Provide a raw pencil case. The brushing portion includes a brushing chamber, the brushing chamber having an opening above, and a brush chamber. On the right side wall of the shaving chamber 16, a passage tank 25 is provided so as to communicate therewith. In the passage tank 25 and the writing chamber 16, an automatic cutting part 901 for automatically cutting a pencil is installed so as to slide. The automatic cutting part 901 includes an elevating block 13 slidably installed in the brushing chamber 16, and the rotating head 12 is installed in the elevating block 13 so as to be rotatable. A connection block is installed in the inside, and the connection block is fixedly installed on the right end surface of the lifting block 13. [Selection diagram] Fig. 1
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