Copper Oriental, Pale Tan-skin tones are more difficult to produce and have higher defective rates than normal and pale skin tones. 

It is impossible to do aesthe (sanding) work on Copper Oriental, Pale Tan-skin dolls. 

With aesthe (sanding) work, the color variation becomes too noticeable. 

Copper Oriental, Pale Tan-skin  dolls are reproduced in such a way as to minimize parting lines. 

Even when it comes to reproduction, it is difficult to produce more than four reproductions of Copper Oriental, Pale Tan-skin  dolls from a single silicon mold.