This set of 3 vintage MCM ribbed green vaseline tumblers is perfect for adding a unique touch to your drinkware collection. These round tumblers feature a swirl pattern and a beautiful green color that glows under UV light. Made of glass and with a mid-century modern style, these tumblers were manufactured in the 1930s using the Vaseline production style. Hand wash only to care for these beautiful pieces that are sure to stand out in any home bar or kitchen.