Here you go this is a quick and cheap sharpening system.
All you need is 20 minutes a craft knife, some double sided carpet tape, some wood offcuts and some wet 'n' dry.
Apply tape to wood offcut and cut to size
Then do the same with the other side so you have 2 sides with tape on
Apply one of the sides to your wet and dry and then do the other.
I did this to 3 offcuts and made them double sided (a bit like a combination stone), I have 6 different grits that will handle pretty much anything at minimal cost and with plenty of wet 'n' dry left over for when I need to replace it.
for any that are interested, the grits I have here are 150, 240, 400, 600, 1000, 2000 and the final bit can be done on a belt.
All you need is 20 minutes a craft knife, some double sided carpet tape, some wood offcuts and some wet 'n' dry.

Apply tape to wood offcut and cut to size

Then do the same with the other side so you have 2 sides with tape on

Apply one of the sides to your wet and dry and then do the other.

I did this to 3 offcuts and made them double sided (a bit like a combination stone), I have 6 different grits that will handle pretty much anything at minimal cost and with plenty of wet 'n' dry left over for when I need to replace it.

for any that are interested, the grits I have here are 150, 240, 400, 600, 1000, 2000 and the final bit can be done on a belt.