Shiniki Training Spiral (Black) is a personal training device for men, featuring a spiral core combined with flexible traction, multi-dimensional impact on the penis.

• Spiral core combined with traction, helps increase pleasure
• Supports improving size and natural blood circulation
• Increases control and endurance during exercise
• Silicone material: soft, safe, easy to clean
• Many customizable vibration modes

Shiniki Training White (White) is a therapy device that helps improve time control and increase circulation. 

• The inner core uses a special spike structure, creating a multi-dimensional massage effect.
• Silicone material: soft, safe, easy to clean
• Many customizable vibration modes

Shiniki Training Combo (White + Black) is a dual therapy set designed to enhance timing control and increase size.

• Silicone material: soft, safe and easy to clean.
• Each device has multiple customizable vibration modes for flexible and personalized use.

Shiniki Size Up Gel is a personal lubricant that helps reduce friction, providing a smooth and comfortable experience during use

• The gel has a cool texture that absorbs easily, is non-greasy, and provides a comfortable feeling when applied.
• Its ingredients are safe, gentle, and suitable for all skin types.
• Regular use helps enhance effectiveness and maintain male vitality and wellness.

Since 2012, SHINKI JAPAN has been a pioneer in the research and distribution of sexual wellness devices in Japan. With a mission to deliver safe, effective, and user-friendly experiences, SHINKI is committed to selecting high-quality products that incorporate advanced technology. Among them, the GALAKU device – developed under Japan’s strict standards – has quickly become a leading product in the field, thanks to its refined design, outstanding performance, and dedication to putting users’ needs first.