Barbie DHC40 Rainbow Lights Mermaid Doll with Duracell Specialty LR44 Alkaline Button Battery 1.5 V, Pack of 8 (76A/A76/V13GA) Designed for Use in Toys, Calculators and Measurement Devices : Amazon.co.uk: Toys &
Barbie Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Dreamtopia Mermaid Toys, Pink-Streaked Hair, HDJ36 & GJL63 Pet Vet Doll : Amazon.co.uk: Toys & Games
Barbie Dreamtopia Rainbow Magic Mermaid Doll with Rainbow Hair and Water-Activated Color Change Feature, Gift for 3 to 7 Year Olds : Amazon.co.uk: Toys & Games
Barbie Dreamtopia Sparkle Lights Mermaid | Smyths Toys UK