Father's Day is June 16

Toyo-Sasaki Hard Strong Stacking Glasses are classic Japanese glass tumblers. You'll see them in ramen shops, izakayas, and other casual eateries throughout Japan. If you're a local to the Bay Area, you might've spied them in use at Ramen Shop in Oakland. Use Stacking Glasses for a variety of drinks, from beer, juice, water, iced tea, or whatever quenches your thirst. After using, stack them for easy and neat storage. And because they're made with Toyo-Sasaki's Hard Strength Glass Strengthening Technology, they're sturdy little glasses – perfect for everyday use.

Hard Strong Stacking Glasses come in two sizes: 200 ml (about 7 ounces) and 250 ml (about 9 ounces).