25PCS Art Mechanical Pencil Set w/ Case，3PCS Metal Artist Lead Pencil 0.5，0.7...
Perfect for writing, drafting, drawing, sketching. 【Various Types of Lead Refills】 The set has appropriate hardness & smooth lead refill for your daily art writing and drafting. 360PCS black HB lead refill 0.5 & 0.7 & 0.9 mm.