Portable Zipper Bag: Compared with fiber container or iron box, this zipper case is made of canvas, which is proved to be sturdy, waterproof and fadeless. More importantly, the pencils can be fixed firmly. Moreover, it is easy to carry around and in this way, it can avoid damage to the nib that caused by shaking in transit. Widely Used: The drawing kit has a wide range of applications and it ca be used in different occasions, like school, office, art gallery, art museum and art classroom etc. So undoubtedly this drawing set would be an ideal gift choice for teachers, students, family members, friends or colleagues etc. during Christmas, New Year, birth or other festivals. 182 pieces contain: 12 sketching drawing pencils (2H/3H/4H/5H/HB/H/2B/3B/4B/5B/6B/8B), 120 oil-based colored pencils, 32 water-soluble colored pencils, 3 charcoal drawing pencils (soft/medium/hard), 3 graphite strips (soft/medium/hard), 1 graphite pencil, 1 double-ended pencil extender, 1 metal art knife, 3 solid paper pens, 1 eraser, 1 double-hole curling pencil sharpener. 1 white highlighter, 1 tap pen, 1 double-ended marker, 1 coil book.