Name: Erasable Dust Free Liquid Chalk Pen Size: As the picture shows Ink Colors: Red, Blue, Black, White, Yellow, Orange, Green, Rose Red, Purple Weight: 10g/PC Material: Plastic Features: 1. 9 Vibrant Whiteboard Pens: These whiteboard markers come in 9 different color choices, perfect for highlighting or prioritizing. Our fine-tip whiteboard pens are ideal for children and adults for school, the kitchen, home office, meeting whiteboards, student teacher supplies, and stylish whiteboard accessories. 2. Dry-Erase Markers: Made with high-pigment ink, xylene and toluene-free, low-odor, quick-drying, and residue-free, these fine-tip whiteboard pens are easily erasable from whiteboards and smooth surfaces like glass, metal, plastic, ceramic tiles, and porcelain. The 1-2 mm high-quality fine tip offers a comfortable and smooth writing experience without smudging. These magnetic dry-erase pens are very popular among children and adults. 3. White Board Pens & Eraser: These whiteboard markers can be used on whiteboards, glass, and most other smooth surfaces. The fine-point whiteboard pens offer great flexibility. 4. Great Gift Idea: These magnetic whiteboard pens are suitable for various occasions such as home, office, school, etc. Dry erase pens, chalk pens make perfect gifts for family - kids, son, daughter, wife, husband, and friends who love handwriting, such as birthday, Easter, Halloween, Thanksgiving, anniversary, back to school, etc. Notes: 1. Transition: 1cm=10mm=0.39inch 2. Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 9pcs x Erasable Dust-Free Liquid Chalk Pen