Vintage Pyrex Corning coffee tea milk mug old town blue onion 300ml

Vintage Pyrex Corning milk mugs with blue floral top trim. Says 300ml, microwaveable and oven. In good pre-owned condition, one spot on the inside of one mug and light spot on the bottom. See pictures for flaws. Length 3.5" approximate Height 3.5" Measurements are approximate If you need more info or pictures send me a message