This product is made of photosensitive resin, injection molded parts. Some surface will produce 0.05 MM layer of grain and the dismantling of support after the trace, All products may be manual processing, or grinding inevitable circumstances such as demolition support trace，belongs to the normal production
     3 d printing have certain production cycle, please patience! Generally for two to three weeks after the order (note: this time is estimated time only, not as! The basis of the actual delivery time)