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Item #:
18993240
Dustless Fluorescent Chalk 72pcs, 6 Colors
Item #:
18993240
SGD 59
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The most popular chalk in Japan since 1937. Eco-friendly and lasts twice as long as gypsum chalk. Bright, fluorescent colors that reflect well under blacklight. Maximizes effectiveness in darker rooms or late afternoon. Coated body keeps hand clean.
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What Stands Out
Dustless Formula
The dustless composition keeps your workspace clean, minimizing mess while ensuring vibrant, bold markings. Perfect for classrooms and workshops where clarity and cleanliness are essential.
Bright Colors
Includes four vivid colors that enhance visibility, making your chalk art or writing stand out. Ideal for artists, teachers, and students who want to make a lasting impression.
Bulk Quantity
With 72 pieces per pack, it provides excellent value and longevity, reducing the need for frequent replacements. Great for those who use chalk regularly and prefer stocking up on essentials.
Product Details
- Dustless fluorescent chalk set with 72 pieces in 6 colors: red, yellow, blue, green, orange, and violet
- Popular in Japan since 1937, known for reflecting well under blacklight
- Effectively visible in late afternoon or dark rooms with lower luminosity
- Eco-friendly, made from calcium carbonate and scallop shells
- Lasts twice as long as gypsum chalk due to lower wear factor; coated body keeps hands clean
- Made in Japan; utilizes renewed Hokkaido scallop shells; fluorescent colors are bright and clear to see
| Writing Instrument Form | Chalk |
| Ink Color | Fluorescent |
| Drill Point | u30c1u30bcu30eb |
| Additional Features | Eco Friendly |
| Line Size | 0.7mm |
| Hand Orientation | Ambidextrous |
| Water Resistance Level | Not Water Resistant |
| Closure Type | Twist |
| Color | Red, Yellow, Blue, Green, Orange, Violet |
| Body Shape | Round |
| Pattern | Single Item |
| Material Type | Calcium Carbonate |
| Ink Base | Water |
| Brand Name | u65e5u672cu7406u5316u5b66 |
| Age Range Description | Adult |
| Recommended Uses For Product | Home, School |
| Model Number | DCK-72-6C |
| Manufacturer | Nihon Rikagaku Industry Co., Ltd. |
| Unit Count | 72 Count |
| Item Dimensions | 2.7 x 2.9 x 6.5 inches (6.9 x 7.4 x 16.5 cm) |
| Item Weight | 1.6 Pounds (730 grams) |
| Brand | u65e5u672cu7406u5316u5b66 |
| Age Range (Description) | Adult |
Who Should Buy?
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Teachers
Ideal for classroom use, allowing teachers to write on blackboards without dust, promoting a healthier environment for students.
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Artists
Great for artists creating vibrant chalk art on sidewalks or boards, offering a range of colors and dust-free performance.
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Parents
Perfect for parents who want to engage their children in creative activities, as these chalks are non-toxic and easy to clean.
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Outdoor Use
Not suitable for heavy outdoor use, as rain or wind can easily wash away the chalk or diminish its vibrancy.
Product Description
Dustless Fluorescent Chalk 72pcs, 6 Colors
About This Item
Upgrade your classroom experience with our Dustless Fluorescent Chalk 72pcs, featuring 6 vibrant colors. This high-quality chalk is perfect for teachers, students, and artists alike. Say goodbye to messy chalk dust with our dustless formula.
The special design of this chalk minimizes dust and ensures a clean and hassle-free writing experience. No more smudges on your hands or clothes! Not only does this chalk keep your hands clean, but it also leaves crisp and bright lines on the blackboard. The fluorescent colors are highly visible and add a touch of excitement to your lessons or artwork.
Each set includes 72pcs of chalk in 6 different colors, providing you with a variety of options to create eye-catching visual aids or colorful drawings. Our Dustless Fluorescent Chalk is not only great for classroom use, but it's also perfect for outdoor activities. Take it to the playground and let your kids unleash their creativity on the pavement.
To top it all off, this chalk is easy to clean. Simply wipe the surface with a damp cloth and your blackboard or pavement will be ready for your next masterpiece. Don't settle for ordinary chalk when you can have the best.
Buy our Dustless Fluorescent Chalk today and elevate your writing and drawing experience to a whole new level!.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Dustless Fluorescent Chalk, and how is it used?
Answer: Dustless Fluorescent Chalk is a specially formulated chalk that produces minimal dust while writing, making it ideal for classrooms, presentations, and art projects. Its bright fluorescent colors provide excellent visibility on blackboards or paper, ensuring your messages stand out. This chalk is perfect for teachers, artists, and anyone who enjoys vibrant colors in their work. -
Question:
What are the color options available with the Dustless Fluorescent Chalk?
Answer: The Dustless Fluorescent Chalk set includes six vibrant colors: pink, green, blue, yellow, orange, and purple. Each color offers a unique visual appeal, perfect for creating eye-catching designs or highlighting important information. Whether you're using them for educational purposes, creative projects, or presentations, these colors will surely grab the attention of your audience. -
Question:
Is Dustless Fluorescent Chalk safe for children?
Answer: Yes, Dustless Fluorescent Chalk is generally considered safe for children, as it is made with non-toxic materials. This makes it suitable for use in schools and at home. Parents and educators can feel confident allowing children to express their creativity without worrying about safety concerns. Just ensure kids use the chalk as intended, such as on designated surfaces. -
Question:
How does dustless chalk compare to traditional chalk?
Answer: Dustless chalk produces significantly less dust compared to traditional chalk, which can create mess and respiratory irritation. This makes it not only cleaner and more pleasant to use but also better for indoor environments, especially in classrooms where air quality matters. Users can enjoy writing and illustrating without frequently wiping surfaces or dealing with allergic reactions. -
Question:
Can Dustless Fluorescent Chalk be used on any surface?
Answer: Dustless Fluorescent Chalk is primarily designed for use on blackboards, chalkboards, and specific art paper. While it adheres well to these surfaces, using it on non-porous or wet surfaces may reduce performance. For best results, stick to traditional chalk surfaces where the vibrancy and visibility can be fully appreciated, allowing for maximum creative use. -
Question:
How do I remove Dustless Chalk from surfaces?
Answer: Removing Dustless Chalk is typically straightforward; it can be wiped off with a dry eraser or cloth for blackboards. For paper surfaces, a damp cloth may be necessary, but ensure the paper is absorbent. Be mindful of the material being cleaned, as some surfaces may require careful handling to avoid damage. Proper cleaning will preserve your surfaces and the chalk's vibrancy. -
Question:
Can Dustless Fluorescent Chalk be used for art projects?
Answer: Absolutely! Dustless Fluorescent Chalk is excellent for artistic endeavors. Its bright colors allow for creative expression on various surfaces, including paper and posters. Artists can layer colors and create intricate designs, as the chalk glides smoothly and blends well. This versatility makes it an attractive choice for art classes or personal projects where vibrant color is key. -
Question:
Is this chalk suitable for outdoor use?
Answer: While Dustless Fluorescent Chalk could technically be used outdoors, it is best suited for indoor environments. Factors like rain, wind, and surface texture can affect its application and durability outside. If you’re looking to create temporary outdoor art or markings, consider using specialized outdoor chalk that can withstand environmental conditions better. -
Question:
How long does a chalk piece last?
Answer: The lifespan of a piece of Dustless Fluorescent Chalk depends on usage. Generally, each piece can last through multiple uses for writing and drawing. Light applications will conserve the chalk longer, while heavy use may require more frequent replacements. Consider keeping a few extra pieces on hand for daily chalkboard interactions, ensuring you maintain vibrant visuals. -
Question:
Where can I buy Dustless Fluorescent Chalk 72pcs, 6 Colors in Singapore?
Answer: You can purchase Dustless Fluorescent Chalk 72pcs, 6 Colors on Ubuy. They offer a convenient platform for customers in Singapore to explore various educational and artistic supplies, ensuring you find exactly what you need with ease.
日本理化学 Chalk DCK-72-6C Editorial Review
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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Pros
- More colour than traditional sidewalk chalk
- Suitable for use on almost any surface except smooth or glass-like use
- GLOWS under UV/black light
- Comes in six fluorescent colours
- Washable from most surfaces and does not leave much dust.
Cons
- Not meant for concrete surfaces due to brittle nature
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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SGD 59
Order now and get it around Monday, August 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Most popular chalk in Japan since 1937
- Eco-friendly and lasts twice as long as gypsum chalk
- Bright, fluorescent colors that reflect well under blacklight
- Maximizes effectiveness in darker rooms or late afternoon
- Coated body keeps hand clean
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