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Slow Flow Chalk Ball

Sale price: $3.00 Regular price: $4.99

Special fabric prevents chalk dust hanging in the air around the climber. When first used, it will be a little hard, but it will give you satisfaction throughout its life span.

Color: Select a color
Size: Select a size
Sale price: $3.00 Regular price: $4.99

Free shipping over $35

Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8387375

Product Videos

Product Features

A photo of the Slow Flow Chalk Ball in use

Slow Flow Chalk Ball | Absorbs perspiration in climbers' hands and reduces spread of chalk dust.

Special fabric prevents chalk dust hanging in the air around the climber. When first used, it will be a little hard, but it will give you satisfaction throughout its life span.

Easy to use

Grip ball lightly to get small chalk deposits on fingers.


Chalk powder makes it easier to grip climbing handholds


Indoor, bouldering, big wall climbing.


35 g

Item protection

Reduces spread of chalk dust in the air for climber's health benefit.

Product Customer Reviews

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324 Reviews
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Slow Flow Chalk Ball,base color
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Thought it was going to be a block of chalk

Its in a bag, but really like it so far. Would need to be more specific in the description because I thought it was going to be a single block of chalk

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Hi Mathieu,

Thanks for your feedback.

We will add additional information to clarify the conditions of use for that product.

Have a nice day

Marion, Directrice magasin, Décathlon Brossard


does give out very little chalk at a time. a wee bit to Little for my liking

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Objects of beauty

Chalk in a ball at a great price. Errrrr cant think of much more to say about a ball of chalk. Oh, they're great for throwing at the wife when she's shouldering bouldering and leave a great mark.

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chalk ball

quite hard to get chalk out prefer loose chalk

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Perhaps the most pleasing calsite sphere I have ever encountered

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holds chalk

does its job

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Great ball for the wall

Handy chalk for the climbing wall however does come out lightly so may need to give it a big pat!

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it's not chalky

the most disappointing experience of my life, well as far as chalk is concerned. I was given one as a present, I normally use the block chalk which works fine

Hello Marc,

Thank you for reviewing the Simond Small Deposit Chalk Ball. I am sorry to hear that it did not meet you expectations. The Low Deffusion Chalk Ball is designed to only give out a small amount of chalk as it is aimed at beginner climbers; we do have a High Deffusion Chalk Ball (Link Below) thats allows for a lot more chalk to put onto you hands and is aimed at the more advanced climber. We do also sell the Block Chalk you mentioned in you review (Link Below)

Once again thank you for the feedback.

Joseph Sutton | UK Product Expert
Guess it's ok

I have to slam the ball onto my hands and racket to get the chalk dispersed. The chalk only provides a short relief for a better grip.

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Hi Justin,

Thank you for taking the time to review our products. I am sorry to hear about your unsatisfactory experience with the 'CHALK BALL SLOW FLOW'.

This 'CHALK BALL SLOW FLOW' helps to absorbs perspiration in climber's hands, and reduces spread of chalk dust. Its special fabric prevents chalk dusts hanging in the air around the climber. When first used, it will be a little hard but it will give you satisfaction throughout its life span. Since you prefer more chalk than can be dispersed easily, we'd like to suggest our 'CLIMBING CHALK HIGH FLOW' for your consideration. This product is similar to the 'CHALK BALL SLOW FLOW' but it can get more chalk to be dispersed easily with just a light squeeze on the Chalk Ball!

Thank you for shopping with us and sport on safely! :)

Holding Serve!


Sports Advisor (Climbing & Trekking)

Decathlon Orchard

great for value

so much cheaper than getting at the rock climbing gym

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Hi Amy,

Thank you for taking the time to write a review on the 'CHALK BALL SLOW FLOW'. I am glad that this product has been working well for you and that you love it.

At Decathlon, our mission is to make sports accessible for the many. It is our responsibility to ensure that our products are made to satisfy our users. Do check out more variety of our products at!

Feel free to write a review on other Decathlon products and I hope to see you in our store soon! :)


Sports Advisor (Climbing & Trekking)

Decathlon Orchard



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Благодарим Ви за отделеното време и оценката, която сте дали за нашия продукт.

Качественото обслужване, доволните клиенти и предоставянето на възможността всички да спортуват е наша главна цел.

Спортни поздрави,

Екипът на Декатлон Българи!

Благодаря доволен съм от продукта

Отличен продукт

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удобна упаковка, практичен за ползване

Пробвайте го, ще останете доволни. Сега се налага да го споделям и със сина ми, който все виси по лостове и успоредки

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gute preis-leistung

in kombi mit dem Chalkbag perfekt

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Additional Product Information





Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual