Iscar 

Carbide Inserts 

Lot of 26

23 Number 656 

The three boxes shows 1-CFN 6J and 2-GFN 4.8 (some are thicker than others) 

3 Number 354

The box with these is not the correct box (all three same size)

All new, as you can see by my expert descriptions I know little about the inserts

Please let me know of any questions or concerns