No, Chalky Crown markers are non-permanent and can be easily wiped clean with a damp cloth from non-porous surfaces like glass, windows, whiteboards, and chalkboards. However, for best results on porous surfaces, we recommend testing in a small area first as some materials may retain pigments.

With proper care and storage, each marker typically lasts for 3-6 months of regular use. The ink capacity is approximately 10ml per marker, providing hundreds of feet of writing. To maximize lifespan, always store horizontally with caps tightly sealed when not in use.

Our markers work best on: Glass and windows Chalkboards Whiteboards Metal surfaces Plastic Ceramic Non-porous stone They’re not recommended for: Untreated wood Fabric Paper products Highly textured surfaces

Yes, our markers are completely non-toxic, acid-free, and xylene-free. They’re certified safe according to ASTM D-4236 standards and ideal for classroom use. However, we recommend adult supervision for children under 3 years old as the tips could present a choking hazard.

For best removal: Use a damp cloth or paper towel For stubborn marks, use standard glass cleaner On chalkboards, use chalkboard cleaner For complete removal, wipe while marks are still fresh Note: Always test cleaning method on a small area first.

The ink typically dries within 1-3 minutes on most surfaces. Factors affecting drying time include: Surface material Room temperature Humidity levels Thickness of application For best results, allow 5 minutes before touching or applying additional layers.

While our markers show good resistance to light rain and humidity, they’re not fully weatherproof. For outdoor use: Avoid direct exposure to heavy rain Best used in covered areas May need more frequent touch-ups Consider our weather-resistant formula for permanent outdoor installations

Our markers come in four tip sizes: Extra Fine (2mm) – For detailed work and small writing Fine (3mm) – Perfect for general writing and drawing Medium (6mm) – Ideal for headlines and medium coverage Bold (8mm) – Best for large areas and dramatic effects Each size maintains consistent flow and precise line control.

To activate your new marker: Shake vigorously for 30 seconds Remove cap and press tip on scrap surface Hold marker vertically with tip down Press tip repeatedly until ink flows Test on scrap surface before use If ink stops flowing, repeat process.

Our current collection includes: 8 Classic Colors (White, Black, Red, Blue, Green, Yellow, Pink, Purple) 6 Metallic Colors (Gold, Silver, Bronze, Rose Gold, Copper, Pearl) 4 Neon Colors (Neon Green, Orange, Pink, Yellow) 6 Earth Tones (Brown, Beige, Olive, Terra Cotta, Gray, Sage) All colors are mixable and layer well for custom effects.