1.Do you have stock ? ♦ Yes ,we can ship in 1 day . 2.Did you sell in the Amazon ? ♦ Yes, we can ship to FBA warehouse. 3.Can you customized color ? ♦ Of course 4.We want to design our package ,ok ? ♦ Certainly ,giftbox,blister card ,PP bag or other you like ? 5.How do you add our logo ? ♦ By silk printe ,or sew or other you need 6.Is it workable to mix left hand & right hand or many model? ♦ Ok 7.Can you mix many models for a set ? ♦ Yes ,which models do you like for a mixture ?