Thomastik Spirocore for CelloFlexible multiwire spiral rope core. Less inertia, longer period of musical vibration. Equally effective when playing arco or pizzicato. Highly responsive, long lasting.Spirocorestrings, widely recognised as"the reference standard", are legendary for distinctive tone and playability.Available Sizes | Gauges4/4 | light, medium, heavy3/4 | medium1/2 | medium1/4 | mediumClickhere to download the Thomastik guide / glossary of termsCello 1/2vibrating string length60cm | 23.6"MEDIUMNR.Core MaterialOuter MaterialTailpiece EndkglbPeg EndDTS785alaISpiral CoreChrome Wound12.627.8DTS786dreIISpiral CoreChrome Wound11.525.4DTS787GSolIIISpiral CoreChrome Wound11.525.4DTS788CDoIVSpiral CoreChrome Wound11.324.9SET NR. DTS789DTS785; DTS786; DTS787; DTS788MEDIUM46.9 kg | 103.5 lbClickhere to download the Thomastik guide / glossary of termsDownload thefull comprehensive Thomastik catalogue