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Bettys Toy Box is a women-owned, family run sex-positive boutique where pleasure meets confidence, offering body-safe toys, real advice, and a playful space to explore what feels good.

Aneros Eupho Syn Trident Hands-Free Silicone Prostate Massager

by Aneros
Save 20% Save 20%
Original price $69.95
Original price $69.95 - Original price $69.95
Original price $69.95
Current price $55.96
$55.96 - $55.96
Current price $55.96

The Aneros Eupho Syn Trident is designed for deeply responsive, hands-free prostate stimulation that feels smooth, subtle, and incredibly immersive. Its slimmer profile and expertly balanced curves create precise contact with the prostate while allowing exceptional internal mobility, producing waves of pleasurable pressure and movement that build naturally with your body’s contractions and motion.

Unlike more aggressive prostate massagers, the Eupho Syn Trident specializes in refined, controlled stimulation that experienced users often describe as intensely rewarding over time. The smaller shape also makes it approachable for beginners looking to explore prostate pleasure comfortably without overwhelming fullness. During solo play or intercourse, the design moves naturally with your body, creating layered sensations that can intensify arousal, prolong pleasure, and lead to deeper, more powerful orgasms.

The smooth silicone coating adds softness and comfort while maintaining the supportive structure needed for accurate prostate targeting. Modified arms and tabs provide added external stimulation against the perineum, completing a uniquely balanced experience that feels both gentle and deeply satisfying.

Why You’ll Love It

  • Balanced curves create highly responsive hands-free stimulation
  • Slimmer profile is comfortable for beginners and experienced users alike
  • Designed for subtle, controlled prostate pleasure that builds naturally
  • Moves with your body for enhanced mobility and responsiveness
  • Perineum tabs add external stimulation during use
  • Excellent for solo play or wearing during intercourse
  • Velvet-soft silicone coating enhances comfort and glide
  • Waterproof design allows bath or shower exploration

How to Use It
Apply a generous amount of water-based lubricant to both the massager and your body before insertion. Slowly insert the Eupho Syn Trident until the curved head naturally settles against the prostate and the external tabs rest comfortably against the perineum. Rather than thrusting, allow your pelvic floor muscles and body movements to guide the toy’s motion internally. Experiment with subtle contractions, breathing techniques, and different body positions to explore the gradual buildup of sensation and pressure. The slimmer profile and responsive movement make it ideal for extended wear and hands-free pleasure. Clean thoroughly after use with warm water and mild soap or toy cleaner.

Specs

  • Material: Medical Grade Silicone and ABS Plastic
  • Functions/Modes: Powerless Prostate Stimulation
  • Waterproof Rating: Waterproof
  • Power: Powerless
  • Charging Type: None
  • Color: Black
  • Other Details: Trident Series Design, External Perineum Tabs, Water-Based Lubricant Only, Beginner Friendly Size, Advanced Responsive Stimulation, Phthalate Free
  • Warranty: Lifetime

About the Trident Base

The Trident Series introduces Multi-Axial Motion Architecture, or MAMA, a revolutionary feature which allows the Trident to move laterally as well as move up/down and in/out. This extra dimension of movement adds an extra dimension of pleasure, making it easier to reach the Super-O. 

The outer arms are beautifully designed to stimulate the perineum while the precise internal angle brings on waves of intense orgasmic bliss through prostate stimulation. The back facing arm, called the Kundalini tab, gives stimulation to the back of the anus, sending thrilling sensation up the lower back.

Medically researched and designed, Aneros prostate stimulators remain the only patented devices of their kind. Visit our Aneros Brand Page to learn more about how to choose and use Aneros products.

Measurements: Tip Width: 0.8 inches,  Mid-Ridge Width: 0.98 inches,  Stem to Perineum Distance: 1.6 inches, Insertable Depth: 3.9 inches

Looking to learn more about prostate play? Read The Definitive Guide to Prostate Play: Why It Feels Amazing (and Why It’s Good for You)


Who Made My Sex Toy: Learn About the Manufacturer

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Our full shipping policy, including international order policies can be found HERE

For a complete guide on toy care and storage, read
How to Clean, Care For, and Store Your Pleasure Products

Make sure to clean your pleasure product after each use to avoid harboring any bacteria.

Dildos/Vibrators/Anal Toys/Toys with electronics: 

  • Clean your toy with mild soap and warm water, making sure to get into every seam.
  • Do not fully submerge unless the toy is waterproof
  • For non-waterproof, spot clean with a damp cloth. 
  • Use a spray toy cleaner for non-waterproof toys or to give your toy a quick clean. 

Stroker Sleeves

  • Remove from the outer casing and thoroughly rinsed with warm soapy water after each use
  • If your stroker sleeve feels tacky after cleaning, dry thoroughly then add a small amount of pure cornstarch or Renewal Powder - FOUND HERE

Harnesses/Straps

  • Spot clean with a damp cloth

FOR SPOT CLEANING, USE A DEDICATED TOY CLEANER - FOUND HERE

Always dry completely with a lint-free towel before storing, and keep toys in a clean, dry place away from direct sunlight or dust.



Sex toys come in an astounding array of materials, and we at Betty's want you to know exactly what you are putting in, around, and on your body.

That is why we have created this comprehensive Guide to Sex Toy Materials to help you make the best choice for your body.