Dive into a deep, swirling sensation with the Spiral Valve Soft, a special collaboration between Magic Eyes and renowned adult designer Cyber Iguana. This “shark girl”-themed masturbator recreates the intense, twisting suction of a spiral valve — the unique structure found inside a shark’s digestive system — to create seven interlocking spiral ridges that wrap and squeeze your shaft from every angle.

The soft version offers a more enveloping and melting feel, perfect for users who enjoy a gentler yet immersive experience. Its closed-end vacuum design traps air inside, heightening suction and intensifying the pull with each thrust.

The entrance is detailed with layered folds and a raised clitoral ridge that opens into a long, winding tunnel. Each of the seven spirals grips tightly as you twist or thrust, producing a deep “wringing” sensation that builds up wave after wave of pleasure until release.

Beautifully packaged with artwork by Okuva and a collectible postcard illustrated by Mick, this premium 900g toy delivers both visual and tactile satisfaction.

⚡ Features

• Collaboration with designer Cyber Iguana

• Inspired by the anatomy of a shark spiral valve

• Seven-layer spiral folds wrap and twist your shaft

• Soft version – gentle yet tight suction

• Non-through (closed-end) vacuum structure

• Realistic, smooth Magic Eyes Skin material

• Heavyweight 900g body for premium feel

• Includes lubricant and illustrated postcard

• Made in Japan

📏 Specifications