There’s a distinct possibility here that one can sharpen this pencil until its completely finished.
It is just too addictive with that rainbow of colours. Here’s the original description:
Designer Duncan Shotton rethought a mildly laborious experience — finding the pencil sharpener and twisting it carefully—as an enjoyable, rewarding one —discovering the pencil sharpener so you could craft another mini rainbow. With the Rainbow Pencil, a chore in your day becomes a break.
Can I get one now?