30ml Liquid Chalk Ink (Washable, Non-Toxic for Whiteboards & Chalkboards)
1. Why It Replaces Traditional Chalk & Thin Liquid Inks
Tired of:
Traditional chalk that creates messy dust (bad for lungs, especially teachers/kids)?
Thin liquid chalk inks that need 3+ coats for bold color (wasting time)?
Sticky inks that leave stubborn stains on whiteboards (ruining surfaces)?
This 30ml liquid chalk ink solves all 3 pain points: it's dust-free, delivers full coverage in 1 coat, and wipes clean without residue-plus the 30ml size is perfect for single-person use (classrooms/ offices) or small-batch refills (retail stores).
2. Core Advantages of 30ml Liquid Chalk Ink
30ml Perfect Capacity:Not too big (avoids ink drying out before use) or too small (no frequent refills). Ideal for refilling standard liquid chalk markers (1 bottle refills 2-3 markers) or direct use with a brush for large-area drawing (e.g., retail window displays).
Vibrant, Fade-Resistant Color:Formulated with high-concentration pigments-available in classic chalk hues (white, yellow, blue, green) and neon shades (pink, orange, purple). Color stays bright for 2+ weeks on non-porous surfaces (no fading from light or air).
Quick-Dry & Washable:Dries in 60 seconds (no smudging if you accidentally touch it) and wipes clean with just a damp cloth. No need for alcohol or harsh cleaners-protects whiteboards/chalkboards from scratches.
Non-Toxic & Low-Odor:Compliant with EU EN71-3 and US ASTM D-4236 standards-safe for kids (classroom art projects) and indoor use (offices, homes). No strong chemical smell, even in small spaces.
Who It's For & Usage Scenarios
| User Group | Key Use Cases | Why 30ml Works for Them |
|---|---|---|
| Teachers/Students | Whiteboard lessons, classroom posters | 30ml lasts 2-3 weeks of daily use; dust-free = healthy |
| Retail Store Owners | Window displays, promotion boards, price tags | Quick-dry = no waiting to open the store; easy wipe = easy updates |
| Office Workers | Meeting notes, brainstorming boards | Low-odor = no distraction; no residue = clean whiteboards |
| Parents/Kids | Home whiteboard art, DIY crafts | Non-toxic = safe for kids; 30ml |
4. Pro Tips for Best Use
For refilling markers: Shake the bottle gently first, then slowly pour into the marker (avoid overfilling to prevent leakage).
For direct use (e.g., window art): Use a small brush-dip lightly for thin lines, or load more ink for bold fills.
Storage: Seal the bottle tightly after use and store in a cool, dry place (avoids ink thickening).
Compatibility: Works on all non-porous surfaces (whiteboards, glass, plastic, metal) – not for porous chalkboards (may stain).
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