Rosendahl Grand Cru Dressing Shaker 25cl. The Grand Cru dressing shaker is a stylish and multifunctional shaker from Rosendahl. Perfect for preparing, serving and storing your delicious home made dressing, this 14 cm glass container bears the signature detailing of the Grand Cru collection. The accompanying black plastic lid keeps its contents fresh and the push button on top enables easy opening. Serve your salad dressings with ease in this luxurious shaker — just mix the ingredients, shake and serve!