Dif-E-Yo - Metal shims to help widen the gap of your yo-yo.
In the past these were best for YoYoJam's plastic yo-yos with adjustable gaps. In todays yo-yos while most of them have extremely wide gaps sometimes a shim can give you just a bit more width to change play the way you want.
There is no better quality shim then Dif-E-Yos metal shims. They withstand being used multiple times and will not get crushed in the process. Available in two thicknesses. .010 inches or .030 inches to customize your gap width.
Note: If you are not sure if shims will work or help your yo-yo feel free to email us for advice.