Shenzhen Mingxinwei Electronic Co., Ltd. [China]

Hamburger Calculator Colorful button Best gift for promotion Hamburger CalculatorWith colorful buttonUnit Size: 8.5*1.7 cm Power: 1pc AG10 Button Battery Packing:200pcs/ctn Meas: 44 x 42.5 x 19 cm G.W.: 9 kgs N.W.: 8 kgs

8 Digital Hamburger Calculator with CE & RoHS