Features:1. The ink in those pens is acid free and nontoxic, having no potential safety hazards coming from chemical substance.2. Having various functions, suitable for writing, drawing, sketching, etc. 3. Quick-drying and waterproof, and those letters, markers and pictures made by those pens can last a long time without fading.4. Those pens can deliver clear lines on all kinds of papers, ensuring smooth writing experience.5. Including 9 drawing pens in different sizes, one of which is a brush pen, in addition, there is pen bag for easy storage.Specification:Condition: 100% Brand NewItem Type: Drawing PenPen Shell Material: PlasticPen Bag Material: CanvasInk Color: BlackPen Quantity: 9PCSWriting Point: 0.05mm, 0.1mm, 0.2 mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, BrushSingle Pen Length: Approx. 15cm / 5.9inchFolded Pen Bag Size: 16 x 10 x 3cm / 6.3 x 3.9 x 1.2inchUnfolded Pen Bag Size: 22.5 x 16cm / 8.9 x 6.3inchPackage Weight: 160gPackage Included:9 x Pen (0.05mm, 0.1mm, 0.2 mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, Brush)1 x Pen Bag with 14 SlotsNote:Be careful with the small parts in the product; do not let your children accidentally swallow them..