Suncatchers by Together-life. Details:Specifications: Color: Clear Material: K9 Crystal Crystal Ball Size:4.72inch/120mm. Application: 1. According to Feng Shui it brings Harmony and Fortune. 2. Placed in window ornament will make rainbow. 3. A crystal placed in the south-east, north-west, or center of a room can aid in stimulating prosperity. 4.