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KAMUI

Kamui Roku Pool cue Billiard Chalk - Blue

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Availability: In Stock.
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Arrives Wednesday, Mar 18
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Features

  • ROKU has been developed by seeking the best balance of particles while minimizing ingredients. It enables players to control their shots with higher accuracy
  • Grip power: In order to create a larger sweet spot, exact proportions of the chalk particles are delicately regulated. This enhancement makes the most of the potential of Kamui tips
  • Adhesion: Thanks to the unique ingredients, it is easy to apply an appropriate amount on the tip
  • Solidity: The chalk gains high density and solidity by removing the air. Benefits include ease of chalking and high adhesion, so it does not wear off
  • Made in Japan

Description

The chalk project began because chalk is the critical addition needed to realize the full performance of tips. In order to use the full potential of KAMUI tips, the chalk used needs to be same or better quality. During thousands of trials, the necessity of iterative improvement was discovered. From the beginning, there were three main objectives of this project. The first objective is to ensure high quality chalk, which has grip power, adhesion, and solidity, since those are the most important performance factors. The second is the concept of “hexagonal close-packed structure”. The third is that it has to be hexagonal shape to symbolize the close-packed structure concept. After a long development period since the release of 0.98 and 1.21, the chalk exemplifying the target criteria has been created. From the development objectives and concept, it is named “ROKU”. In Japanese, it means hexagon. Road to the perfect balance: The more advanced the level, the harder it is to bridge the gap between imagination and execution. The concept of hexagonal close-pack structure was important in order to develop the high performance chalk, which has grip power, adhesion, and solidity. ROKU has been developed by seeking the best balance of particles while minimizing ingredients. It enables players to control their shots with higher accuracy. Larger Sweet Spot: ROKU contains a much finer particle size than standard chalk.The purpose of this is to maximize friction and offer a larger sweet spot to generate more spin on the cue ball.More Accurate Aim: Increasing friction decreases deflection, giving the player more accurate aim when english is applied.

Brand: KAMUI


Item Weight: 0.02 Kilograms


Item Form: Powder


Product Benefits: Maximizes friction for accurate aim and generates more spin, ensures easy application and adhesion, and reduces deflection See more


Number of Items: 1


Brand: ‎KAMUI


Item Weight: ‎0.02 Kilograms


Item Form: ‎Powder


Product Benefits: ‎Maximizes friction for accurate aim and generates more spin, ensures easy application and adhesion, and reduces deflection


Number of Items: ‎1


Unit Count: ‎1.00 Count


Item Package Dimensions L x W x H: ‎3.31 x 2.95 x 0.83 inches


Package Weight: ‎0.02 Kilograms


Brand Name: ‎KAMUI


Manufacturer: ‎Kamui Brand


Part Number: ‎ROKU-BL


Date First Available: April 11, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • I can't believe I waited this long!
This chalk exceeded all expectations I have ever had on any pool cue chalk! I waited a while to buy this because a) the price point, b) a video I saw a YouTube video by Dr.DaveBilliard that had me concerned about the Kamui chalk producing more cling, and c) the color of this chalk is very different from the color of my table cloth which can be messy looking. I recently switched to a Predator carbon shaft and found that my bridge hand seems to be getting covered with chalk much faster than in the past, possibly because the carbon shaft does not hang on to any of the chalk residues. So they all end up on my hand. My table also seems to accumulate chalk much faster. I decided to try a cube of Kamui Roku Chalk. I have only played 6 racks with the new chalk, and it is so much better than I expected that I feel compelled to sit down and write this review. None of my 3 initial concerns was founded. I have only chalked 3 times in six racks! I waited until I miscued after my initial application, and it took 3 racks to happen. OK, this may not last as long as a gross (144) of regular cue chalk, but this one cube will last me a very long time. There is very little sign of chalk on my table, and very little sign of chalk on the cue ball, and no sign of chalk on my bridge hand. Cling has not been an issue especially if you clean your cue ball every now and then. And I bearly need to clean my table now after 6 racks. The cue ball also needs a lot less cleaning. I am guessing that this will extend the life of my Simonis cloth because it needs to be brushed/cleaned much less frequently. Most importantly, the chalk really clings well onto the cue ball through the stroke giving me much better control and reliable spin! I can't believe a little cube of chalk can make all these differences! Highly recommended! UPDATE: I have used this chalk every day now for a couple of weeks, and I feel compelled to write an update. I like this chalk... no, I love this chalk even more that I initially thought. First, I learn that unlike its predecessor, you are supposed to use this ROKU like a regular piece of chalk, as in apply often or before every shot. I find that applying every few shots, or before every shot on which I plan to use heavy English is sufficient. This chalk not only allows me to apply a lot more English on the ball, but it also keeps the ball much cleaner. I used to find a lot of chalk marks on the cue ball after every rack. With ROKU, the cue ball stays super clean. I just need to rub my hands on the ball a couple of times to get a completely clean cue ball. My table also stays a lot cleaner and requires cleaning a lot less frequently. When I do need to clean the Simonis cloth, I use the Simonis X-1 cloth cleaning tool that has a felt-like fabric on the bottom. I guess what makes this chalk clings much better to the cue tip and the cue ball also makes it cling much better on the X-1 cleaning felt. Just running over the cloth once gently picks up what little chalk marks there are on the table. My initial reaction when seeing this chalk was, "$30 of one piece of chalk?!!" Now I would buy this once a month if I have to. Luckily, this chalk seems to last forever even when applying frequently, so it will last me many months. My table cloth will certainly last longer because of less frequent and less harsh cleaning. On top of that, I learn that I can buy this chalk directly from Kamui for $25 with free shipping. This is a no-brainer. Try it! ... show more
Reviewed in the United States on January 29, 2020 by Alex Lee
    • Unexpected Surprise!
I laughed at this when I first saw it. Almost $30 for a piece of chalk? WHAT!!! I was wrong. This is a great product. Played 20+ racks with a group of 4 and the chalk looks like brand new after everyone using it--I imagine 1 piece will last 6 months (for someone that plays 50 or less racks a week). The other thing I noticed, besides the tip being perfectly chalked for shots, is that it doesn't dust out on your cue, table, clothing, etc... That really annoys me about most chalk--It gets on everything! Really good product. I'm still shocked that I bough a piece, but very glad I did after using it. No gimmicks on this product--works exceptionally well! ... show more
Reviewed in the United States on January 22, 2023 by John and Kristin Miller
    • Worth the money bc chalk stays on your cue not the floor
Kamui Roku Pool cue Billiard Chalk in Blue is a game-changer for serious pool players. While it might come at a slightly higher price point, it's worth every penny. The difference it makes in terms of shot accuracy and consistency is noticeable from the first use. What sets Kamui Roku apart is its incredible adherence to the cue tip. Unlike cheaper chalks that often leave a messy residue on the table or floor, this chalk stays where it should—on your cue. This not only enhances your grip on the cue ball but also keeps your playing area cleaner. Furthermore, because Kamui Roku adheres so effectively, you don't need to re-chalk as frequently, which means the chalk lasts longer. In the long run, this chalk can be more cost-effective than constantly replenishing cheaper alternatives. If you're a dedicated pool player looking to improve your game, Kamui Roku Billiard Chalk is a worthwhile investment. It ensures better cue ball control, less mess, and ultimately, a more enjoyable and precise playing experience. ... show more
Reviewed in the United States on September 3, 2023 by Mays' Healthy Lifestyle
    • A lot of money for chalk....is it worth it ?
Very nice chalk , goes on very smoothly, gives good coverage and having used it for several games shows virtually no sign of wear. I don't think the chalk does anything extra in terms of amount of English that can be applied etc but definitely marks the cue ball far less than earlier Kamui chalks. I really like the chalk and think it will last a very long time, so as long as you don't lose it, then it's probably not a bad investment, just don't expect miracles. ... show more
Reviewed in the United States on July 24, 2021 by Jon
    • Very well packed
What was expected
Reviewed in the United States on February 28, 2026 by Tammy Keefe
    • The quality of the item
The item was delivered in good condition!
Reviewed in the United States on January 9, 2026 by The Finisher
    • Chalk
Sticks to tip like glue
Reviewed in the United States on November 6, 2025 by Chris Panosh
    • Premium Chalk That Delivers Exceptional Performance
After years of using standard chalks like Master and Blue Diamond, I decided to invest in the Kamui Roku, and it has been a game-changer. The hexagonal design not only feels comfortable in hand but also allows for precise application.
Reviewed in the United States on April 28, 2025 by Cj Moreno

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