# MSTR B8 Blast Off Automatic Thrusting Vibrating Stroker

## What it is

The MSTR B8 Blast Off Automatic Thrusting Vibrating Stroker is a Global Novelties wellness product. Positioned for for-him and for-her. Current price: $68.53 (retail value $96.95). In stock.

## Emma's take

Seven ways to thrust, one way to finish.

The Blast Off earns its name: seven thrusting modes and three rotation speeds build a rhythm that your hand simply cannot replicate, and the soft, stretchy tunnel wraps around you from the first stroke. Reviewers single out the moaning audio as unexpectedly immersive, especially with the included earbuds, and the clear-view windows add a visual dimension most strokers skip entirely. The suction cup base mounts hands-free so you can give your whole body over to it.Best for those ready to hand the controls to something more capable. Newcomers to powered strokers may want to start on the lower modes and work up.

## Specifications

- Thrusting modes: 7
- Rotation speeds: 3
- Audio: Realistic moaning sound feature
- Lights: Strobing LED color lights with clear-view windows
- Mount: Mountable suction cup base
- Material: Clear, soft, stretchy TPE inner tunnel
- Power: USB rechargeable
- Includes: Earbuds, USB charging cord
- Length: 10 inches (25.4 cm)
- Width: 9 inches (22.8 cm)

## What's in the box

- 1x MSTR B8 Blast Off automatic thrusting vibrating stroker
- 1x pair of earbuds
- 1x USB charging cord

## Care instructions

- Rinse the inner tunnel with warm water and toy cleaner immediately after use.
- Pat dry and allow to air-dry fully before storing to prevent mildew.
- Use water-based lube only inside the tunnel to protect the TPE material.
- Wipe the exterior housing with a damp cloth; keep electronics dry.
- Store in a cool, dry place away from direct sunlight and other TPE toys.

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Last updated: 2026-08-16
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## Frequently asked questions

## What does the automatic thrusting actually feel like compared to using it by hand?

The motorized thrust cycles deliver a consistent, repeating stroke that builds and varies across seven modes, something no hand rhythm sustains for long. The soft tunnel moves around you rather than you moving through it, which shifts the whole sensation.

## Do the earbuds connect to the stroker for the moaning audio, or do they plug in separately?

The earbuds plug directly into the stroker unit, so the moaning audio plays through them in sync with use rather than broadcasting into the room. Worth using them for the full effect.

## Is this stroker safe to use in the shower or bath?

The Blast Off is not rated for full submersion. Keep water away from the charging port and electronics. The suction cup mounts well to smooth, dry surfaces like a wall or flat tile, which is where hands-free use works best.

## What type of lubricant works with the inner tunnel?

Use water-based lubricant only. Silicone-based and oil-based lubes can degrade TPE over time, breaking down the material and shortening the sleeve's life.

## How do I clean the inner tunnel after use?

Rinse the tunnel with warm water and a dedicated toy cleaner as soon as possible after use. Pat the exterior dry and let the inside air-dry completely before storing. Avoid submerging the main body to protect the motor and charging components.