Product: Jelly graffiti pen Specifications: Package A, Package B Quantity: 6pcs Weight: 70g Product size: single 15.4x0.8cm PVC bag packaging: 15x4.5cm Material: liquid Package List 6*Doodle pens 13D smooth jelly pen: 3D ink, can produce the best effect on non-porous smooth, clean, dry surface. It has a paint-like effect and will rise after a few minutes of drying on a non-porous surface. 2 Enhanced handwriting effect: The gel pen provides a consistent middle line in the final stroke, and has a unique reflective gloss, and adds enthusiasm to all writing, painting or graffiti. 3 Smooth writing experience: These gel pens have 1.0mm balls and 0.5mm lines. Water-based gel ink, smooth ice cream, 0.5mm consistent thick line, super lively, opaque ink color on white or dark paper. 4 Consistent ink flow: The ink is waterproof, chemical-resistant and fade-resistant, and will not stain when dry, providing us with a brightened, clean writing experience, and smudges or bleeding will not appear on most papers and surfaces. 5 Various ink colors: There are 6 different brightening colors, which are very suitable for decorating cards, book covers, decorations, letterhead, frames, filling rubber stamp designs, etc.