I read somewhere that the edge spots and inner rings on plastic chips makes them more slippery. This is probably because the spots creates a slightly uneven surface. I also noticed that a sample shuffle stack I got from Matsui became less slick after shuffling them to death. It made sense to me because a flatter surface will have more contact and friction.
I got a variety pack of sand paper 7000-15,000 grit from amazon. I took a sheet of 15,000 grit and placed it on a table. Then I took a Matsui chip, laid it flat on the sandpaper and rubbed it for a few seconds on each side. The sanded chips definitely became less slick.
Because the sand paper was so fine, it kind of buffed flat the high spots. You can see it at an angle to the light. The yellow base color was barely touched. I also linked a video below.
will experiment some more!
I got a variety pack of sand paper 7000-15,000 grit from amazon. I took a sheet of 15,000 grit and placed it on a table. Then I took a Matsui chip, laid it flat on the sandpaper and rubbed it for a few seconds on each side. The sanded chips definitely became less slick.
Because the sand paper was so fine, it kind of buffed flat the high spots. You can see it at an angle to the light. The yellow base color was barely touched. I also linked a video below.
will experiment some more!