Bottom matching recessed checkered shot glass

https://www.youtube.com/watch?v=ZL6PMc_EwIQ There is a video, so please refer to it. Kiriko Studio Shinkou Homepage URL: https://www.kirikoshinkou.com/sk-s-it-009.html We learned the secret techniques of hand polishing at an Edo Kiriko workshop that was founded over 100 years ago, and even though we consider the productivity and profitability of the technique low, we value the tradition and want to deliver authentic Kiriko to our users, so we also value the technique of hand polishing. Product Description Product name: Checkered shot glass with matching bottom (The depression is adjusted accordingly.) Dimensions: mouth diameter φ46mm x height H75mm Capacity: 80ml Product code: SK-S-it-009 It is a checkerboard-based design that is simple yet has a beautiful structure to it. All of the vertical lines on the sides meet at one point in the center of the bottom, so it is "bottom-aligned." Also, the checkered parts on the sides are usually carved flat to create a hollow look, but The surface is deliberately curved to create a rounded, concave shape. By making it round and indented, you will feel it fit perfectly in your fingers when you hold it in your hand. The feel is so pleasant that you'll want to hold the glass forever. Although it is a simple design, it is a somewhat interesting design that goes beyond just being simple, with beautiful details that make it look and feel good to the touch. This is a design that we would also recommend to those who value traditional things.