Round,Stackable, Glass, Cork, Transparent
From Amazon
Kilner 25.838 2 Piece Stackable Bottle Set Ideal for Storing Oil and Vinegar or Whisky and Water, 10.1 x 10.1 x 30.5 cm
Nisbets
Kilner Stackable Bottle Set
OnBuy
Kilner Stackable 2 Piece Bottle Set