Tea Ceremony Utensil: White Bamboo Chashaku (Tea Scoop)

This is a tea scoop made from white bamboo.

Length: Approximately 19.0 cm

It is believed to be relatively old, likely 50 to 60 years since its purchase.

However, as I do not have a personal interest in this hobby, I have no knowledge of the quality or value of tea scoops.
Furthermore, there are dark discolorations on both ends of the tea scoop (please refer to the images), but I cannot determine if this is from the original manufacturing or a result of use and age.
Therefore, I apologize, but it will be difficult for me to answer your questions thoroughly. I kindly ask that you judge its quality and condition based solely on the images. m(_ _)m
Unfortunately, there are no accessories such as inscriptions or a shared box that could indicate the maker.