smallest printer in the world

{"cid":"91184025","title":"Smallest Metal 3D Printer Fast Turn Over With High - Accuracy Galvo Scanning System","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/0c\/b108c8b3565618dcefb0296271e3-200x200-1.jpg","attrs":{"Price":"USD","Brand Name":"Riselaser","Model Number":"RL-M50","Minimum Order Quantity":"1 SET","Delivery Time":"5-9 working days","Certification":"ISO9001:2008, CE, FDA","Place of Origin":"Shenzhen, China","Payment Terms":"Western Union, MoneyGram, T\/T","Supply Ability":"2000 units\/ month","Packaging Details":"Wooden Case","Product name":"World Smallest Metal 3D Printer for Different Kinds of Metal Material","Laser power":"70W 200W 500W (Optional)","Building volume":"50*50mm","Precision optics":"high-accuracy galvo scanning system","Scanning speed":"up to 7m\/s","Layer thickness":"0.02mm-0.1mm","Power delivery":"one way - double powder tanks"}}

{"cid":"91171059","title":"Mini Medical Veterinary Equipment Portable Urine Analyzer Machine With Li - Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/8c\/f35828a702266aa4c02325b0eef6-200x200-1.jpg","attrs":{"Price":"Inquiry","Brand Name":"MeCan","Model Number":"MC-UI","Minimum Order Quantity":"1 set","Delivery Time":"10-20 working dates","Certification":"ISO","Place of Origin":"GuangZhou","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"500 sets per week","Packaging Details":"Carton\/Wooden packing","Dimensions (mm)":"68(W) * 110(L) * 27(H) mm","Net Weight":"Host 160g, Printer 130g","Item":"Vet Mini Urine Analyzer","Optional":"Wireless Printer"}}