Appeared in the sale of original brushes for drawing, the pile of which is pressed into a special plastic handle, as the core of the pencil. To “sharpen” enough to hold the tip over a fire: it will burn, and fire resistant hairs exposed, and you can draw.
But in the same way as a pencil, this brush soon becomes very short. However, it should paste it into the appropriate tube, and it will serve more.
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