https://beadaholique.com/blogs/techniques-guides/kumihimo-101-how-to-kumihimo - A 24 warp Kumihimo round braid can be achieved by using the Double Density 64 Slot Kumihimo Disc. If you like Kumihimo and want to take it to the next level, give this a try to achieve fun colorful patterns with S-Lon cord.
You can find the supplies in this video at Beadaholique.com:
BeadSmith Double Density 64 Slot Kumihimo Disk, For Japanese Braiding 6", White
SKU: XTL-0381
https://beadaholique.com/products/beadsmith-double-density-64-slot-kumihimo-disk-for-japanese-braiding-6-white
BeadSmith Cord Ends, Barrel with Ring 12mm, Fits 6.5mm Cord, 4 Pieces, Silver Plated
SKU: FCR-1607
https://beadaholique.com/products/beadsmith-cord-ends-barrel-with-ring-12mm-fits-6-5mm-cord-4-pieces-silver-plated
BeadSmith Double Density Kumihimo Disk, For Japanese Braiding and Cording 6 Inches, White
SKU: XTL-6126
https://beadaholique.com/products/beadsmith-double-density-32-slot-kumihimo-disk-for-japanese-braiding-and-cording-6-inches-white
Kumihimo Round Mini Disc Disk For Japanese Braiding and Cording
SKU: XTL-6113
https://beadaholique.com/products/kumihimo-round-mini-disc-disk-for-japanese-braiding-and-cording
Beadsmith Lightweight Kumihimo Round Disc Disk For Japanese Braiding and Cording 35mm Hole
SKU: XTL-6095
https://beadaholique.com/products/beadsmith-lightweight-kumihimo-round-disc-disk-for-japanese-braiding-and-cording-35mm-hole
Kumihimo Square Plate For Japanese Flat Braiding
SKU: XTL-6114
https://beadaholique.com/products/kumihimo-square-plate-for-japanese-flat-braiding
Kumihimo Mini Square Plate For Japanese Flat Braiding
SKU: XTL-6115
https://beadaholique.com/products/kumihimo-mini-square-plate-for-japanese-flat-braiding
No Tangle Flexible Plastic Thread Bobbins For Kumihimo Or Macrame 2 1/2 Inch (8 Pack)
SKU: XTL-6108
https://beadaholique.com/products/no-tangle-flexible-plastic-thread-bobbins-for-kumihimo-or-macrame-2-1-2-inch-8-pack