Merkmale und Vorteile
- Utilizes Hokkaido scallop shells
- Fluorescent colors for clear visibility
- Popular since 1937
- Reflects well under blacklight
- Eco-friendly made from calcium carbonate and scallop shells
- Lasts twice as long as gypsum chalk
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Chalk made from renewed Hokkaido scallop shells, lasts twice as long as gypsum chalk with a coated body that keeps your hands clean.
| Item Weight | 1 lbs (450 grams) |
Ideal for classroom use, allowing teachers to write on blackboards without dust, promoting a healthier environment for students.
Great for artists creating vibrant chalk art on sidewalks or boards, offering a range of colors and dust-free performance.
Perfect for parents who want to engage their children in creative activities, as these chalks are non-toxic and easy to clean.
Not suitable for heavy outdoor use, as rain or wind can easily wash away the chalk or diminish its vibrancy.
May not meet expectations for projects requiring fine detail, as chalk can be thicker and less precise than markers.
Professional artists may prefer more advanced tools for fine art, as chalk may not provide the desired longevity or finish.
Nippon RIKEN Dustless Fluorescent Chalk
Crayola Sidewalk Chalk is an excellent choice for sidewalk drawing or decorative projects, especially during Halloween. The chalk is not intended for concrete surfaces, due to its brittle nature, but it is more colourful than regular sidewalk chalk. They are wide enough to be comfortable to hold, but not thick enough to fit in a traditional US chalk holder. It is easy to use on almost anything except perfectly smooth or glass-like surfaces. The chalk comes in six fluorescent colors, all of which fluoresce under UV/black light. The chalk is not phosphorescent, meaning it does not have long-lasting or residual properties when activated. Using near-UV light sources can improve the visibility of the chalk colors. There is no evidence to suggest that the chalk is not washable after use, but because it is coated, it may not be dustless. The packaging needs improvement as some customers have reported broken, unusable pieces upon delivery.
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
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