Manic Panic High Voltage Semi Permenant Hair Colour Cream - Mermaid 118ml14.99Buy!£Sallybeauty.co.ukDelivery: in United Kingdom ReportManic Panic Classic high voltage semi-permanent hair dye is world famous for its unique vibrant colours, long lasting effect and vegan friendly PPD free materials that have been lighting up the hairst more→yles of alternative individuals for decades ever since the punk era.