6 Best Rainbow Dildos: Real Test Reviews
Last Updated on September 15, 2025 by Nikita
When I first started exploring rainbow dildos, I didn’t expect them to be such a unique mix of fun design and practical pleasure. They’re not just colorful toys — they can also be high-quality, body-safe products with very different sensations depending on the material, shape, and size.
I rated each model based on things like:
- Color & Design: Does the rainbow pattern look cheap or artistic?
- Build Quality: How solid does it feel in the hand and during use?
- Size & Firmness: Is it comfortable for beginners or more suited to size enthusiasts?
- Ease of Use: Does it have a good suction cup, is it harness-compatible, or easy to clean?
- Overall Value: Is the price fair for what you’re getting?
1.Anesidora Rainbow Colored Dildo Dual Density
The layered rainbow effect looked more playful in person than in the pictures, which instantly gave it a fun, lighthearted vibe. The material is dual-density silicone: a soft, flexible outer layer wrapped around a firmer core.
During use, the suction cup base held up better than I expected. On smooth tiles and even on a wooden chair, it stayed secure enough for thrusting. That said, it struggled a little on uneven surfaces — not a dealbreaker, but something to keep in mind if you’re hoping for hands-free play everywhere.
The insertable length (about 5.7 inches) felt manageable, making it a good middle-ground for both beginners and more experienced users. However, the girth is slimmer than it looks in photos — around 1.3 inches in diameter — so if you’re someone who prefers more stretch or fullness, this may not be the most satisfying option. On the flip side, the slimmer size made it easier to warm up with, especially during longer sessions.
Price : $44.99
Pros:
- Bright, playful rainbow design
- Dual-density silicone gives a realistic balance of soft and firm
- Strong suction cup on flat surfaces
- Easy to clean and body-safe
Cons:
- Slim girth may feel underwhelming for size seekers
- Suction weak on uneven surfaces
- Not as “skin-like” as advertised
Check More Dual Density Dildos from Anesidora
2.Blush Avant – Pride 5.25 Inch
The Blush Avant Pride dildo immediately stood out to me because of its sleek, artistic look. Unlike the more realistic rainbow dildos, this one has a clean, modern design with a bold curve that’s clearly built for G-spot or prostate stimulation. The colors are bright and layered evenly, which gave it a premium, almost decorative appearance before I even tried it.
In use, the size felt modest but effective. With 5.25 inches of insertable length and a 1.4-inch diameter, it’s not intimidating, but the curve does a lot of the work. I found that it hit the right spots without needing deep penetration, which made it enjoyable for longer play sessions. However, if you’re someone who craves girth or more filling sensations, it may leave you wanting more.
The silicone quality was impressive. It’s platinum-cured and has a smooth, satiny finish that felt gentle with lube. I liked that it’s body-safe, latex- and phthalate-free, and completely odorless — you can tell the craftsmanship is better than cheaper toys. Cleaning was also quick since there aren’t any deep ridges or veins.
Price : $40.49
Pros:
- Elegant, modern rainbow design
- Great curve for G-spot or prostate stimulation
- Smooth, high-quality silicone feel
- Harness-compatible and easy to clean
Cons:
- Slimmer size may not satisfy those who prefer more girth
Check More 5 inches Dildo from Anesidora
3.Rainbow Tentacle Octopus Dildo
The shape is highly unique: it starts with a slim, pointed tip that makes initial penetration relatively easy, but quickly expands into a thick, ridged shaft. The texture is covered in raised suction-like bumps, which added a very noticeable sensation. For me, it was a mix of thrilling and slightly overwhelming. Every movement, even shallow thrusts, delivered a wave of stimulation that felt nothing like a realistic dildo.
Size-wise, this toy is on the larger side. At over 7.5 inches long with a maximum girth of about 3.3 inches, it felt filling once I worked my way down. I wouldn’t recommend it to complete beginners, but if you’re already comfortable with medium to large toys, the fullness is extremely satisfying. The gradual taper does make it more approachable, but the thick base section can be a challenge if you’re not prepared.
The silicone is soft and flexible, which helped balance out the intimidating size. It bent easily without losing structure, so I could angle it how I wanted. The suction cup was surprisingly reliable — it stayed firmly planted on smooth surfaces, even with more vigorous movement.
Price : $40.49
Pros:
- Eye-catching fantasy rainbow design
- Unique tentacle texture with thrilling sensations
- Gradual taper makes penetration easier despite the size
- Strong suction cup for hands-free use
- Soft, flexible silicone feels comfortable despite girth
Cons:
- Texture may be overwhelming without plenty of lube
Check more tentacle dildos from Anesidora Toys
4.Rainbow Dog Dildo Glow in the Dark
Not only does it have a fantasy dog-inspired shape with exaggerated texture, but it also glows in the dark.
n terms of build, the platinum silicone quality was solid. It felt flexible but not floppy, so it held its shape during thrusting. At around 7.8 inches long and just under 2 inches at the widest point, it struck a balance between being filling but not impossible to manage. I’d say it sits in the “medium-large” category — not the best choice for total beginners, but not extreme either.
The fantasy-inspired details were a mixed bag for me. The muscle-like ridges along the shaft definitely added extra stimulation, but at times they felt a bit rough if I wasn’t using enough lube. The base has a textured “ball” design that looked interesting but didn’t add much sensation in practice. Still, visually, it added to the fantasy appeal.
The weight (over 600g) gave it a grounded, stable feel, which made hands-free play more reliable with the suction cup. The suction itself worked well on smooth surfaces — it held during thrusting without sliding around.
Price ： $53.99
Pros:
- Glow-in-the-dark feature adds playful excitement
- Medium-large size with satisfying weight
- Flexible but firm platinum silicone
- Strong suction cup for hands-free use
- Unique fantasy-inspired look
Cons:
- Texture can feel rough without plenty of lube
Check More Dog Dildos、 Knotted Dildo from Anesidora
5. Blush Neo Rainbow Rave – 6.5 Inch
At 6.5 inches in total length (4.75 insertable) with a slim 1.25-inch diameter, it felt on the smaller side compared to some of the thicker rainbow dildos. This makes it very beginner-friendly, or great for warm-up sessions. Personally, I found the size a bit limited when I was craving fullness, but it worked well for gentle play and longer sessions without discomfort.
The glow feature was fun, though not as strong as the fantasy dog dildo’s glow. It had more of a subtle, neon effect rather than a bright shine. Still, in a dark room, it added a nice visual twist.
The suction cup base performed reliably on smooth surfaces, though it wasn’t the strongest I’ve tested. It stayed put during lighter thrusting but gave out if I pushed too hard. However, it excelled in a harness — the slim size and secure base made it easy to use with a strap-on, and it stayed steady without shifting around.
Price：$40.49
Pros:
- Soft outer layer with firm inner core for realistic feel
- Beginner-friendly size and shape
- Glow-in-the-dark adds playful energy
- Harness-compatible and easy to clean
- Smooth, high-quality silicone
Cons:
- Suction cup not strong enough for aggressive thrusting
6.Rainbow Unicorn Dildo
The shape and taper are what set this toy apart. The thin, pointed tip made insertion very easy, almost deceptively so. But as I went deeper, the shaft widened considerably. This gradual stretch delivered a unique “training” effect, where I could slowly work my way down the toy at my own pace. For size enthusiasts, this is where the unicorn really shines. For me, the sheer length made it more of a challenge toy than something I’d use every day.
The silicone quality felt solid. Platinum silicone gave it a flexible, bendable feel without losing structure, which was important for such a long toy. At nearly 600g, it was surprisingly lightweight considering its size, which made it less fatiguing to handle. The suction cup base was strong, though I noticed the length made it wobble if I moved too aggressively — something to expect with toys this tall.
Price：$53.99
Pros:
- Impressive rainbow glow design
- Extra-long tapered shaft great for size training
- Flexible but supportive platinum silicone
- Lightweight for its size
- Strong suction cup
Cons:
- Impractical size for most users
- Storage and cleaning are inconvenient
Check More Anal Snakes Here
