This product is made of pure solid wood, featuring dragon and phoenix huanmu nails and combs.All wood nails are manually glued to the comb surface, and it is inevitable that there will be problems such as loose teeth during transportation and use. We have tried our best to avoid these issues.,However, it is difficult to control the amount of glue manually, and if there are any problems upon arrival, please communicate with the customer service in time to resolve them. You can send the missing comb teeth when making a replacement order, and use 502 glue to attach them yourself. This is a matter ofIndustry-specific issues cannot be completely avoided and do not fall under product quality issues.Perfectionists should be cautious!!! Do not waste each other's time! Payment is an acknowledgment of this compensation method. The product is shipped in bulk by default, and large quantities can be custom-made with independent packaging. Engraving and independent packaging are at least 200 pieces, engraving does not support returns and exchanges. Please consult the customer service for the actual quote.