So... paper cups can be very useful when making your own toys but I have yet to encounter any paper cups that don't have that wax on the inside, is it okay to still use them?
Senegal Parrot named "Kane"; Yellow-Sided Green Cheek Conure named "Bowie"; Blue Quaker Parrot named "Lita Ford"; Cockatiel named "Duff"; 8 American/English Budgie Hybrids; Ringneck Dove named "Dylan"
Good call...I saw these not too long ago, that's the way to go, as they would be totally safe for birds and they are regular-size cups. You can buy the little dixie-cups that are just paper, but it's nearly impossible to find larger paper cups that don't have the wax on them because it's what keeps the cup from disintegrating. So the PLA-coated ones are the way to go. I've seen them at both the grocery store and at Walmart.