How to Choose Your First Fantasy Dildo: Size, Shape & Material
By PinkCherry.ca | Published: 2026-10-30
Category: Buying Guides
Picking your first fantasy dildo? Focus on size, shape, and material. This guide gives clear decision rules so you find a toy that fits your body and your fantasy.
Quick answer
For your first fantasy dildo, start with a medium size (around 1.5 inches wide) in body-safe silicone, and pick a shape that excites you without overwhelming your body.
Size matters more than you think
Fantasy dildos often look bigger in photos than they are in hand. Length and circumference are the two numbers that matter. Length affects how deep you can insert, but girth (circumference) determines how full you feel. For a first toy, look for a girth of about 4.5 to 5 inches — that's roughly 1.4 to 1.6 inches in diameter. Going too thick too fast can cause discomfort, while too thin may feel underwhelming.
Shape: ridges, curves, and texture
Fantasy shapes vary from smooth and tapered to heavily textured with ridges, bumps, or curves. A tapered tip helps with initial insertion, while a curved shaft can target the G-spot or prostate. Ridges and stacked textures add sensation during thrusting but require more lubrication. If you're new to texture, a toy with moderate ridges or a smooth profile is easier to handle.
Material: silicone is the gold standard
Body-safe silicone is non-porous, easy to clean, and can be used with water-based lubricant. It's firm yet flexible, holding its shape while allowing some give. Avoid jelly or PVC materials that can contain phthalates and are harder to sanitize. Silicone fantasy dildos are widely available and come in countless colors and designs.
Your decision rules for a first fantasy dildo
- Start with silicone: Choose a body-safe silicone toy. It's non-porous, easy to clean, and compatible with water-based lube. Avoid jelly, PVC, or TPE for your first toy. Check the product description for '100% silicone' before buying.
- Measure your comfort zone: Measure the circumference of your current favorite toy or use your fingers. For a first fantasy dildo, aim for a circumference within 0.5 inches of that measurement. Use a soft measuring tape to check your current max girth.
- Pick a shape that excites you: Look at the silhouette: tapered tips help with entry, curves target internal spots, and ridges add texture. If you're unsure, choose a design with a smooth taper and moderate ridges.
Products that fit the bill
- Monster Dong The Gill Man Silicone Dildo: The Gill Man has a tapered tip that slides in first, then a fuller body with ridges and a curved shape. The taper makes initial insertion easier, while the ridges provide varied sensation — a good step up from a smooth toy.
Monster Dong The Gill Man Silicone Dildo - Crystal Jellies 8.5 Inch Invader Dildo in Clear: The Invader features a tapered tip and exaggerated ridges with rolling texture along its shaft. If you want noticeable texture but a manageable entry, this design lets you experience ridges without an overwhelming girth.
Crystal Jellies 8.5 Inch Invader Dildo in Clear
Is a fantasy dildo right for you?
Best for
- Someone who wants a playful, non-realistic shape that adds novelty to solo or partner play
- A beginner who is comfortable with average-sized toys and wants to explore texture
Not for
- Someone who prefers a completely realistic, skin-like feel
- A beginner who has never used any insertable toy — start with a smaller, smoother dildo first
