Rare MARLOWE Marlowe Limited Edition Glass Beakers, Heat-Resistant, Set of 4 Marlowe's region-exclusive, limited-time beaker set of 4. Never used after washing. After washing with detergent, they have been sterilized with boiling water and alcohol. They will be carefully packaged to prevent breakage during shipping. - Yokohama Chinatown Limited Edition / PYREX - Ofuna 3rd Anniversary Limited Edition / HARIO - 2020 Limited Edition / iwaki - JAPAN Reconstruction Support Limited Edition / iwaki [Size and Uses] With 200ml and 100ml markings, they can be used for various beverages. Being heat-resistant glass, they can be used for a variety of purposes. [Made in Japan Quality] Made in Japan, using high-quality glass materials. They are durable and can be used for a long time.