Japanese handmade hammered glass beer mug

Hand-blown, hammer-mesh texture, high borosilicate glass is still resistant to rapid cooling and heating without cracking, so you can use it with confidence. It took three months from mold opening to finished product. The shape and texture were repeatedly debugged. If you look closely, you will find that the texture of the small cup and the large cup is slightly different. Because it is handmade, the texture will not be exactly the same.