German 10 German Craquelle Crackle Glass Kugel Christmas Ornament Red Blue Clear 4”

These are gorgeous, antique flat serrated edge capped handblown kugel crackle finish. Clear ornaments have no finish inside. Red and blue appear to be silvered. Heavy hangers. One red ball appears to have a repair under cap but no way for me to tell without removing. Measures 3.5 to 4, these are obviously handblown, some have more dimples in glass than others, none are exact sizing. Very beautiful.