Panther Series - The Road to Fisting

Looking for training tools get you ready for fisting from the beginning?

Eight shapes. One DualDensity™ system. Super beginner-friendly dildo shape. Made for controlled progress without fear.

Inspired by the widely loved, supremely comfortable penis shapes among bottoms worldwide, we've refined some ideas into finished dildos based on our factory expertise in craftsmanship and advanced dual-density curing technique of handmade silicone penis. 

Panther Series is Kikuchi®’s core STRETCH system. Every shape is built with the same design logic: a soft fleshy leading head (glans), a soft outer body (flesh and soft tissue), a supportive inner core (blood-engorged corpora cavernosa), and a hand-finished ultra-realistic chocolate surface (skin). 

Panther’s DualDensity™ Silicone Design gives each piece a more lifelike touch and better direction during use. The soft tip helps the body begin without a sudden hard stretch, while the supported firm core keeps the shape stable as pressure increases. This makes Panther useful not only as a realistic toy, but as a structured tool for progressive stretch training. Our goal is to use realistic forms to decrease users' fear of entry and build confidence; and to use different flow-line designs to change how stretch begins, builds, and travels through the body.

Each shape changes how the body meets pressure — entry, fullness, direction, depth, and control — so users can choose the form that matches their own stretch goal.

Choose your shape first, then choose your size.

Ace has a slightly curved head and a fuller belly. Its widest pressure sits in the middle, while the upper and lower parts stay slimmer, creating a centered stretch rather than a full-length overload. It brings a good balance in stretch and thrust pleasure. 

Base and Edge are the most approachable starting points because they include XS sizes. Base has a more familiar profile, making it better for learning relaxation and basic entry adaptation. Edge has a curved head, so the feeling is more directional and noticeable.

Glide also has a slightly curved head, but the curve mainly serves smoother second ring pass. Its tapered body grows gradually from head to base, helping the shape slide deeper while opening the first ring step by step.

Core keeps a more even diameter from top to bottom. It is useful for warm-up, steady fullness, and opening the path through both rings with a more consistent pressure line.

Firm has the largest head and becomes slimmer toward the base. It uses more high-density internal support to give stability to the body part. Firm is better for deeper adaptation training, not smooth second-ring expansion. It is not recommended for beginners.

Deep is extra long, smooth, and almost even in diameter from head to base, like a snake. It is made for users who enjoy depth exploration, but it is not recommended as a beginner stretch tool.

Hooded is similar to Ace but longer, with a smaller head and a body that gradually narrows after the middle. This shape reduces first-ring pressure after entry, allowing Hooded travel deeper naturally and work on deeper-zone adaptation instead of getting blocked at the entrance.

Panther size should be chosen by your current comfortable level, not challenging goal. If you are new to toys or still learning relaxation, start with XS when available. If you are comfortable with regular penis, S is usually the toy beginning. If you can already handle bigger toys and longer sessions, M gives more noticeable stretch. L is for experienced users with large toys, depth, or texture. XL is for advanced stretching and fisting preparation only.

Please check the Panther Series Full Size Guide before ordering.

Panther A-H is better for users who want a structured way to build size, confidence, and control until taking a fist or arm. It is not one single toy. It is a system of shapes made for different stages, different bodies, and different training goals.