Book Stack Earrings

Check out my other Earrings! Book stack dangle earrings. I have printed without support, even though there is clearly overhangs between the books. There is a little sagging in the first layer of the top book as shown in the close up picture, but to me it is acceptable without the supports. No special print settings..4mm nozzle0.12mm fine settings PLA filament pictured:Inland Matte PLA - light pink (for the pages)Bambu Labs PLA Basic - PurpleDuramic 3D PLA Plus - RedPLA Max PLA+ - Grass Green Enj