Reutter Porcelain Shampoo Bottles 1:12 Scale for Dolls House These realistic miniature shampoo bottles add a touch of luxury to your dolls house bathroom, Made in Germany Reutter Porcelain is a German designer and manufacturer of high quality porcelain dolls house items. Collectors' Item. Part of the Hobbies Dolls House and Miniatures Boutique. Detailed scale model for adult collectors, not suitable for children under 14 years. Images are for illustrative purposes. Characters and accessories pictured may not be included.