In each fairytale window there are one or two colourful, transparent sparkling stones. There are 6 different window shapes with 6 pieces each. They turn every castle into a beautiful piece of architecture. The transparent, facet-cut sparkling stones glitter in the sun, looking through them is fascinating.
From Germany's Bauspiel.
Note that the acrylic windows are kept in place with pegs
Measurement: Windows: 6-15 cm in length 5-10 cm high 2.5 cm wide. They come in a paper box.