500 mL

Tall Glass Cup

Lab-grade glass. Kitchen-proof.

3.1mm thick borosilicate glass. Handles temperature swings from freezer to stovetop without cracking (-20°C to 150°C). Only 203 grams. Precision V-spout for drip-free pouring. Dual graduated marks in mL and oz so you're never guessing ratios. Microwave, oven, fridge, and stovetop safe. BPA-free.

  • 3.1mm borosilicate glass — lab-grade thermal resistance from -20°C to 150°C, no shattering
  • Precision V-spout — smooth, drip-free pour with no coffee running down the side
  • Dual graduated marks — 50mL and 2oz increments up to 500mL/16oz for accurate ratios
  • 203 grams — light enough to pour one-handed, even full
  • BPA-free — microwave, oven, fridge, and stovetop safe

Tall Glass Cup

Tall Glass Cup

0 Verified Reviews
FREE SHIPPING ON ORDERS $59+
100% HAPPINESS GUARANTEED

You need something under your phin. Most people grab whatever mug is clean. We wanted a glass that was built for the job: heat-resistant, easy to pour from, and marked so you can see exactly how much coffee you're making.

The borosilicate glass is 3.1mm thick. Same material used in lab beakers. It won't crack from temperature swings, which matters when you're pouring 200°F water through a phin and then dropping ice into the same glass five minutes later.

The V-spout gives you a clean pour with no dripping. Transfer coffee from the glass to your cup, add condensed milk, pour over ice. Nothing spills down the side.

And the dual measurement marks (mL on one side, oz on the other) mean you always know your coffee-to-water ratio without a separate measuring tool.

Material: 3.1mm borosilicate glass, BPA-free
Capacity: 500mL / 16oz
Weight: 203g
Dimensions: 5.48" tall × 3.18" diameter
Spout: Precision V-spout, drip-free
Markings: Dual graduated (50mL + 2oz increments)
Safe for: Microwave, oven, stovetop, fridge, dishwasher

Customer Reviews

100% Happiness Guarantee, or your money back

Science shows it takes 90 days to form a lasting habit and awaken your boldest potential. That's why we give you a full 90 days to experience the transformation, or your money back.