Since chairs and desks have been invented, pillow notebooks have been nonexistence in human history. Lightree Design originated this dual functional, esthetical product with our innovational idea. When you are sleepy while studying, when you are tired while working, this notebook will make you feel at ease like a pillow on your desk.Due to TPU material, which has excellent resilience, we have been making DREAMI pillow notes only with TPU for 10 years. Nalthini : Accessory lines such as bag and pouches , etc with the design shape concept of a flat shape that is the opposite of the cushion.