[実験] 加熱による銅の色変化 Experiment color change copper use oven.
15:43
Japanese traditional technique/伝統技法による緋銅と銀の指環の作り方（How to make a scarlet copper and silver ring）
9:02
Flame Painting Copper
6:03
Learn Stainless Steel Coloring Techniques on Balustrade, Railings & Post - By AMbros Custom
17:29
Flame Painting Copper Jewellery - A Beginner’s Guide
13:33
Wedding rings MOKUME GANE (Aros de matrimonio con la técnica MOKUME GANE)
12:22
Experiment Copper , Aluminum , Brass , Nickel plating at home
18:12
Heat colouring titanium
25:16