Literally. One…after…the other.
I usually buy a box of Ikea glasses to replace and count myself lucky when they are broken while being washed and not straight after filling up with red wine.
I can still swoon over beautiful designer glasses like these by Calici Caratteriali
Maybe we should stick to less delicate wine glasses like these: Govino Wine Glasses
made from a proprietary, food/pharmaceutical safe PETG, only it is superior in that it reflects the wine's color and aromatics much like crystal. It is recyclable, but more importanly, it is reusable.
Do you use 'nice' (read expensive) wine glasses?