Also durable Quantity : 1 Set of 6pcs. Good at COSPA
It is attached to TIGRA 125.
I think that there is not much abrasion and it is durable like something.
I think that it is a copper type such as Brass if it is from the color that constitutes a weight,
9 g or something lighter will result in a very thin wall thickness so it is a little worried about strength
Since the weight display is on the friction surface, it will not be known during the use process
It may not be suitable for mixed use of WR of different weight.
Depending on the weight, it may be better to make the wall thickness thicker as Aluminum Material and display the weight on the side
