Let me introduce you to hair rollers.

The hair product I'd like to introduce is the Olive Young FilliMilli detachable hair roller. It originally came with a cover, but I threw it away because using it made my hair look a bit unnatural. The advantage of this product is that it is detachable, so if you need longer hair, you can connect two of them together! I bought one set, keeping one at home and the other in the car so I can curl my hair in the car before heading to work when I'm in a hurry. The Velcro lasts a long time, and it is one of the products I am really satisfied with.