Beautiful patterns appear on the glass when a drink is poured! Production process of Tenmakiriko!

Tenma Kiriko's Kamaboko carving (U-shape carving) is a process of shaving the glass into a U-shape, which gives the surface of the glass a concave lens shape.
When the surface is polished to a mirror finish, the pattern carved on the bottom of the glass is reflected on the inside of the glass by the refraction of the liquid when a drink is poured, creating a beautiful kaleidoscope-like pattern.
🎥 Cooperation
Workshop: Tenmakiriko Corporation / Workshop RAU
Address: Ura Bldg. 1F, 1-11-8 Doshin, Kita-ku, Osaka City
TEL : [phone]
Official website:
temmakiriko.com/
Instagram:
/ temmakiriko_official
Google Map:
maps.app.goo.gl/6DwxkQcsp9SnC...
Directly managed store and bar: TEMMA KIRIKO UX
maps.app.goo.gl/3pgbdVSJTf9vx...
🎬 Chapter
0:00 Exterior view of the workshop
00:15 Dividing the glass
Basic lines are drawn on the surface of the glass to serve as a guide for cutting. The lines drawn will be the center line for cutting, so a device called an indexer is used to draw accurate lines.
1:29 Side shaving
A U-shaped diamond wheel attached to the grinder is rotated to grind while applying water. The cut surface is smoothed out by starting with a coarse grit and gradually moving to a very fine grit.
9:42 Bottom grinding
12:37 Polishing
A natural abrasive called "polishing sand" is dissolved in water and applied to a disk-shaped wooden board (cork board) while polishing the shaved surface to make it transparent.
14:16 Buffing
Felt or cloth buffs attached to the grinder are rotated, and cerium oxide dissolved in water is applied to the buffed surface to complete the polishing process.
16:08 Directly-managed store & BAR
16:26 Reflection of the pattern when a drink is poured
16:46 Ending

[@Hi.Judy.KiaOra]

So Beautiful and the Craftsmanship- Thank you for sharing

[@UmbyWatch]

AMAZING !👋👋👋👋👋

[@auzzygirl8175]

A steady hand is needed and a long time to cut one glass. Lovely work. Well done sir.

[@MarwaHweg]

عمل متقن وصبر جميل ❤🇪🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪🇬

[@UmbyWatch]

May I know what type of gray product you use for the first polishing? Thank you !

[@abboodeno]

مهارات رائعة وتصوير ممتاز لكن الاروع انه بدون موسيقى

[@aurea2901]

PARABÉNS!
Muito linda e delicada sua Arte!

[@sonicase]

he should probably be wearing a respirator (N95 or better) even if it is wet

[@shishirkumarverma5717]

Marvellous.

[@user-qn3dr1cs2v]

عمل جميل جدا ومتقن ❤❤❤❤🇮🇶🇮🇶🇮🇶🇮🇶🇮🇶

[@aurea2901]

❤❤❤❤❤

[@JohnReiher]

It looks beautiful, and what a craftsman! But, ¥38,500/$250! I'd be afraid to use that glass, lest I break it.

[@ssl3546]

Holy PPE Batman! That little dust mask it not enough for glass powder!

[@with-fofo]

لهذه الدرجة صمع زينة الكأس صعبة 😢

[@loukahong126]

0:01/16:16

[@nin1ten1do]

One drop to glass explůosiveXD