Here some pics it look like there in one weight that is diffrent. The item "Christian-Becker-Calibration-Weight-Set-1g-Gram-100g-Gram" is in sale since Saturday, September 15, 2018.
This item is in the category "Jewelry & Watches\Jewelry Design & Repair\Jewelry Tools\Scales". The seller is "crod90660" and is located in Pico Rivera, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia.