TOPWEL 24pcs 3 ml Amber Glass Essential Oil Bottle with Orifice Reducer and cap (24) Capacity: 1/10ounce,3 ml Size: 16 mm x 31 mm (.63 x 1.22 in.) The color of the bottles is a light amber not the dark amber that appears in the picture These terrific little jars that are perfect for essential oil samples or for blending small amounts of oils package:24pcs bottle and 24 caps and 24 reducer