Monica 5 All the spices in Japanese supermarkets come with colored caps; red, yellow, green, blue. As much as I appreciate separating the types of spices, I want them to be the same. So thank you! The pen does not work but I had chalk pens so I could label the spices. The labels, the small funnel, and the spice covers (pour a little or a lot) are appreciated details. If I need more will definitely order again.