5 untreated kiln-dried rectangle pine wood slices and left natural with no lacquers or paints to worry about. Soft wood slices are a staple for toymakers.
 
Each wooden slice is approximately 42mm x 30mm x 10mm with a 6mm hole
 
Note: As these are cut and drilled, they will not be completely uniform. Please use photos as a guide but be advised that they depict the wooden slices with a 4mm hole but are now made with a 6mm hole