![Amazon.com: PIAOLGYI Replacement Shelf for IKEA Detolf, Acrylic Corner Shelves Extra Shelves Accessories Compatible with IKEA Detolf Glass Cabinet,9" x 15" x 1/3" Thick (8mm) : Home & Kitchen Amazon.com: PIAOLGYI Replacement Shelf for IKEA Detolf, Acrylic Corner Shelves Extra Shelves Accessories Compatible with IKEA Detolf Glass Cabinet,9" x 15" x 1/3" Thick (8mm) : Home & Kitchen](https://m.media-amazon.com/images/I/516nqHY5-eL.jpg)
Amazon.com: PIAOLGYI Replacement Shelf for IKEA Detolf, Acrylic Corner Shelves Extra Shelves Accessories Compatible with IKEA Detolf Glass Cabinet,9" x 15" x 1/3" Thick (8mm) : Home & Kitchen
![Got rid of my old Hemnes and upgraded to a full sized Billy. Added 2 extra shelves to the full sized and one to the smaller Billy that I already had. : Got rid of my old Hemnes and upgraded to a full sized Billy. Added 2 extra shelves to the full sized and one to the smaller Billy that I already had. :](https://preview.redd.it/3gxks3pkep061.jpg?width=640&crop=smart&auto=webp&s=50d75354c1a837df3382d833a20bc591002fc6d8)
Got rid of my old Hemnes and upgraded to a full sized Billy. Added 2 extra shelves to the full sized and one to the smaller Billy that I already had. :
![Before and after - experimenting with adding extra shelving on the Billy Bookcase : r/MangaCollectors Before and after - experimenting with adding extra shelving on the Billy Bookcase : r/MangaCollectors](https://i.redd.it/agosuvh7d8x51.jpg)
Before and after - experimenting with adding extra shelving on the Billy Bookcase : r/MangaCollectors
![Ikea Kallax Expedit Shelf Insert With 1 Shelf Storage Compartment Extra Compartment Shelf Adjustable Floor Document Storage Compartment Divider 2 Compartments - Etsy Ikea Kallax Expedit Shelf Insert With 1 Shelf Storage Compartment Extra Compartment Shelf Adjustable Floor Document Storage Compartment Divider 2 Compartments - Etsy](https://i.etsystatic.com/6664512/r/il/9e97e7/1706378821/il_570xN.1706378821_eas1.jpg)