Updated: Jul 15, 2021
I discovered these wooden disks off aliexpress two years ago and they were really CHEAP. They have increased a lot in price now but still worth it. You may find them in craft or dollar stores. I wouldn’t be without them now and that is why they are in my story basket foundation box.
I first began using them for adding numbers to my story baskets and story centred play. I have used wooden numbers and vinyl (yet to use felt). A have also used wooden letters for the song BINGO. These were a simple case of sticking the numbers or letters to the slice or disk. PVA was used for the wooden numbers and letters.
I then discovered you can use temporary tattoos and then seal them (I used mod podge) if they might get wet.