Shelf swatch holder

This holder serves as a remix to the linear Filament Swatch Holder V2 from @Buddz. This model is necessary for securing the swatch holder to the shelf.The swatch holder is slightly tilted for better visual presentation.There are three shelf thicknesses to choose from: 16, 18, and 22 mm.A gap has been added to allow the holder to be attached with double-sided tape.Also use double-sided tape if necessary to secure the holders.Printing without supports.