The product is can be folded into 360 degree soft pencil. The graphite content is relatively high in soft pencil. Cause added in pencil pen pen mark bigger proportion in accordance with graphite and clay of the pencil into different specifications, 1 - 6h label contains graphite content is very low, so the same strength with H label stroke more shallow, label h m the graphite content is small, the handwriting is also more light, opposite B standard, medium the graphite content is greater, the handwriting is heavier and more soft, clay is in order to reduce the graphite content, to distinguish specifications, graphite is very soft and conventional pencil to clay containing composition, and around the wood is very hard to pencil is very hard. In contrast with small inclusions such as clay, a soft material is made of a soft pencil..!!, so before the formation of off constantly, when writing, attention should be paid to the paper, please choose the rough paper, such as the office of the. Super soft plastic pencil in the international market has just listed, the product falls from a height of 1 m or fold into 360 degrees, folded or rotary folding are not broken core. It not only inherits the advantages of traditional wooden pencil, and an increase of magical interesting play performance.