Thank you for viewing! ^^ The "T.M.REG" indicates that a trademark registration is pending. It seems that this sign was used during sales for several years until the registration process was completed, and not many were shipped. 1 ounce is 30ml. 【Size】 Height: Approximately 12cm Diameter: Approximately 11cm / Approximately 15cm (including handle) 【Condition】 Distortions and lines from the mold used during manufacturing can be seen. The logo is clear, but it may be slightly faded or chipped, which is part of its charm. It is made of glass, so it is a cup that can continue to be used. Please check the images carefully. 【Notes】 These items are antiques and vintage pieces that have been cherished for many years, and they have unique characteristics (such as distortions from the mold used during manufacturing, unevenness, color variations, hairline cracks, white spots, and air bubbles). We will do our best to accommodate you so that you can purchase with full understanding. We try to show any concerns in the photos, but due to amateur inspection and photography, there may be oversights of small details, and the actual item may look slightly different from the photos due to the lighting environment during shooting. Please understand that the perception of condition may vary from person to person, so please inquire before purchasing if you have any concerns. * We do not offer combined shipping for multiple items. Also, please refrain from bulk purchases. * When inquiring about price reductions, if you do not reply to the negotiated amount within 2 days, the comment will be deleted. The negotiation period at that price will also be 2 days. * Most of the items for sale are vintage, so cancellations and returns are not accepted. If you have any questions, please be sure to inquire before purchasing. * Our home is smoke-free, but we cannot know the situation of the previous owner, so please understand.