Kawaii's No.38177 Instant Noodle puzzle Japanese erasers are not an empty box, each eraser has noodles inside the containers.  The original Japanese eraser maker, Kawaii of Japan.

Japanese lifestyle puzzle erasers

Iwako Japan

38177 Instant Noodle puzzle Japanese erasers

Kawaii Erasers are the originals from Japan

38177 Instant Noodle puzzle Japanese erasers

Kawaii Erasers are the originals from Japan

38177 Instant Noodle puzzle Japanese erasers

Kawaii Erasers are the originals from Japan

38177 Instant Noodle puzzle Japanese erasers

Kawaii Erasers are the originals from Japan

38177 Instant Noodle puzzle Japanese erasers

Kawaii Erasers are the originals from Japan

38177 Instant Noodle puzzle Japanese erasers

Kawaii Erasers are the originals from Japan