Here, you can buy painting materials which are made in Japan that Yumi uses in her porcelain painting.
Portable Japanese Style Brush Holder
These brush holders feature traditional Japanese patterns. Made of hard, durable plastic, they are perfect for protecting your delicate paintbrushes as you travel. At 9.5 in long and 1.2 in wide, each case large enough to hold several paintbrushes, while their slender design makes them easy to pack away when you travel.