7-inch Color Changing Mermaid

Standing at 7 inches (approx. 18 cm), these mermaids feature specialized "Hydro-Chroma" surfaces on their tails and hair. The core mechanic is a temperature-sensitive color shift: when dipped in ice-cold water, the tail might change from a soft pastel to a vibrant neon. The dolls are typically made of a soft-squeeze, waterproof vinyl, making them "bath-friendly" and buoyant.

Product Details:
Size: 7 inches tall, designed to be easy for small hands to grip.
Material: Phthalate-free "Aqua-Safe" vinyl and rooted nylon hair.
Color-Change Tech: * Tail Shift: 100% surface coverage for a dramatic visual change.
Hair Streaks: Temperature-reactive hair strands that change color along with the tail.
Design Features: * Articulated Waist: Allows the mermaid to "sit" on the edge of a tub or "swim" through the water.
Textured Scales: 3D scale patterns provide tactile feedback during play.
Safety: ASTM-certified for ages 1+ (for soft-body models) and 3+ (for articulated models).