How to Choose Your Panther
Stretch to Fisting
Panther is not only premium ultra-realistic dildos but also Kikuchi’s stretching collection for users who want a structured path from familiar dildo play toward fisting preparation.
All eight shapes use Kikuchi's DualDensity™ Silicone Design, but they do not create the same experience. Choose your shape according to your goal, then choose the size closest to your current comfortable level.
Choosing Your Panther Size
Not every Panther shape is available in every size. Always check the exact measurements before ordering.
XXS/XS — Learning to Relax
usually below 4.5 cm max diameter
Available in selected shapes, XS is intended for users who are new to larger toys or still developing confidence with insertion and movement.
It offers a gentler introduction to Panther’s supported structure without requiring a major jump in size.
S — Beginning Structured Stretching
usually 4.5–5.5 cm max diameter
S is generally suitable for users already comfortable with regular penis-sized dildos.
It is the starting point for more deliberate stretching, while remaining approachable enough for repeated use, relaxation and movement practice.
M — Building Noticeable Stretch
usually 5.5–6.5 cm max diameter
M is for users who already handle larger toys comfortably and want a more substantial sense of expansion.
At this level, Panther begins to work as more than a realistic dildo. Shape, support and pressure distribution become increasingly noticeable.
L — Experienced Large-Toy Use
usually 6.5–7.5 cm max diameter
L is intended for users with established experience in significant width, longer sessions or more demanding shapes.
The maximum measurement is only part of the challenge. The head, taper, belly and length can make two L-size Panthers feel different.
XL/XXL — Advanced Fisting Preparation
usually above 7.5 cm max diameter
XL is designed for advanced stretching and users approaching fist-like dimensions.
It should be selected according to proven current ability—not as an aspirational first purchase.
For exact head, shaft, circumference and insertable-length measurements:
VIEW THE FULL PANTHER SIZE GUIDE
Choosing Your Panther Shape
Ace — The Balanced All-Rounder
Ace combines a slightly curved head with a fuller middle, which is a proved, most popular dildo design.
Its main stretch is concentrated around the belly, while the upper and lower sections remain slimmer. This gives Ace a strong balance between entry, fullness and movement.
Base — The Familiar Starting Point
Base has the most realistic and straightforward penis-like profile.
Its familiar shape makes it easier to focus on relaxation, basic entry adaptation and controlled movement. It is one of the most accessible introductions to Panther, especially in its XS and S sizes.
Core — Consistent Width
Core maintains a more even diameter through most of its insertable length.
Instead of concentrating the stretch around one enlarged section, it creates steady pressure along the full and straight path.
Deep — Built for Depth
Deep is extra long, smooth and close to an even diameter from head to base.
It is designed for users already comfortable with width who want to explore greater insertable length.
Not recommended as a beginner stretching toy.
Edge — More Directional Pressure
Edge uses a curved head to create a clearer sense of direction.
It remains approachable in smaller sizes, because it may feel more noticeable than Base because the pressure is less neutral.
Firm — Bigger Head Challenge
Firm has the largest head profile in the Panther range and narrows below it.
It also uses greater internal support with the highest density core in Panther Series, making the head and body feel more stable and clearly defined under pressure and movement.
Firm is intended for deeper, more advanced adaptation rather than smooth beginner progression.
Not recommended for beginners.
Glide — Gradual Full-Path Progression
Glide begins with a slightly curved head and gradually widens toward the base.
Its taper allows the body to meet increasing width step by step, while the designed curve helps the shape move through the second ring more smoothly.
Hooded — A Smoother Route Deeper
Hooded combines Ace’s fuller middle with a longer, gradually narrowing body, but subtler.
Its smaller head reduces the initial challenge. After the fuller middle passes the entrance, the decreasing width allows the toy to travel deeper more naturally. It performs better in depth training.
Not recommended for beginners.
Choose by Goal
Choose Base for the most familiar introduction.
Choose Edge for understand your body bend better.
Choose Ace for the most balanced combination of fullness and movement.
Choose Glide for gradual expansion and a smoother deeper transition.
Choose Core for steady, full-length pressure.
Choose Firm for a larger, more strongly supported head entry.
Choose Deep when depth exploration is the primary goal.
Choose Hooded when you want less pressure at the entrance and train more farther inward.
You do not always need to move directly to a larger size. A different shape at a similar measurement may develop an ability that your current Panther does not address.
Find Your Panther
Start with what you already use comfortably. Then choose the Panther shape that matches your next goal—not simply the largest option available.
VIEW THE FULL PANTHER SIZE GUIDE
Eventually, what once felt impossible becomes your new normal.