Stainless Steel Ice Cubes, Whiskey Stones Reusable Ice Cubes Chilling Stones Rocks for Wine, Beer, Beverage- FDA approved 

ZT-IC09-G6 set of 6 silver 31*25.6*25mm heart shaped stainless steel ice cubes whiskey stones set
Item No: ZT-IC09-G6
Weight: 25(±2g)PCS,177g/set
Size: 31*25.6*25mm/PCS,9.2*6.2*3cm/set
Material: stainless steel 304+Food grade frozen liquid
Packing: 6pcs/sets, PP box
QTY / CTN Size: 60set, 35*21*21.5cm
G.W / CTN: 11.3kg