Manufacturer: Butterfly Name: Butterfly TimoBoll ALC Speed: 89 Control: 85 Stiffness: 57 Hardness: 60 Frequency (Hz):   Thickness (mm): 5,7 Weight (g): 90 Length (mm):   Width (mm):   Layers: 7 Layer Compostition: Limba - ALC - Koto - Kiri - Koto - ALC - Limba Aktion: Ändern