ST-VB118 pairs a curved, flattened head with a flared lower handle. Its official drawing is more informative than the short 179 × 43 × 32 mm catalog entry: the largest cross-section belongs to the handling section, while the head is narrower. A buyer specifying fit, tray geometry or grip should use those separate measurements rather than presenting 43 mm as the head diameter.
Read the drawing by component, not as one uniform diameter.
The table rounds two dimensions to whole millimeters; the drawing retains decimal values. Neither source identifies a usable insertion depth or manufacturing tolerance.
| Parameter | Published specification | What to confirm |
|---|---|---|
| Overall height | 179 mm [1] [2] | Drawing shows the full device height, including the handle. This is not an insertable-length specification. |
| Head dimensions | 28.5 mm front span; 28.3 mm side span shown [2] | The head is angled and flattened. These labeled spans are not proof of a circular diameter. |
| Handle dimensions | 32.3 mm front width; 43.3 mm side depth shown [1] [2] | The catalog's 32 and 43 mm entries are rounded; request a toleranced drawing for packaging design. |
| Material | ABS + silicone [1] | The specification names both materials. Marketing language about 100% silicone does not describe the entire assembly or establish hypoallergenicity. |
| Motor and modes | N20; 3 speeds + 7 frequencies [1] | N20 is a motor designation. The page does not provide rpm, force, amplitude or a control sequence; the mode wording does not mean 21 combinations. |
| Charging and runtime | Magnetic USB; 60 min charging / 60 min discharge listed [1] | Battery entry is 502030 (250 mAh). Input rating, operating setting and runtime test conditions are absent. |
| Water and sound claims | IPX7; below 60 dB [1] | Manufacturer declarations without a reviewed test report or acoustic measurement setup. Obtain cleaning and charging restrictions for this model. |
| Weight and MOQ | Not disclosed [1] | Weight field contains a slash, not zero. No model-specific minimum order quantity is stated. |
Specify the contact head and the handling envelope separately.
| Part | What the source establishes | What the sample should resolve |
|---|---|---|
| Flattened curved head | Different front and side spans are labeled in the drawing. | Check the actual curve, edge finish and surface firmness. Obtain measurement endpoints rather than translating both spans into one diameter. |
| Narrower middle section | Model views show a waist between the head and flared handle. | Request a defined usable-length drawing if length is a buying criterion; the 179 mm overall figure includes the handle. |
| Flared lower handle | Drawing labels the wider front and side handle dimensions. | Evaluate reach to the button and grip on a sample; use the full handle envelope for the packaging recess. |
| Metallic-looking end finish | The lower tip appears reflective in the photos. | Ask for its actual material and finish specification. Appearance does not establish a metal grade or plating process. |
One visible button still needs a complete operating sequence.
Identify how the ten described states are reached
The front photograph shows a power-marked button, but the page does not explain hold duration, speed selection, pattern cycling or restart behavior. Request the ST-VB118 instruction sheet and verify its sequence on the sample before writing retail instructions. Do not borrow button gestures from another SI-TOYS model.
Approve the cable and rear contacts together
Rear views show two charging contacts. Confirm the supplied magnetic lead, USB input rating, charging indicator and instructions for drying the contact area. The 60-minute charge entry alone cannot determine charger compatibility.
Tie approval to this assembly
Ask for the ABS/silicone component breakdown, applicable material documentation, net and packed mass, packaging drawing and quotation quantity. CE or UKCA marks visible in a photograph are not authenticated conformity documents; the sample revision and supporting records must agree.
Sources and editorial review
QQIP Editorial read the official ST-VB118 listing and inspected all eight model-gallery images on 9 October 2026. Dimension labels were transcribed from the supplied drawing and separated by component. No physical fit, motor-output, material, water or sound test was performed; media reuse rights remain unconfirmed.
- SI-TOYS — G-Spot Vibrator ST-VB118 ↗
Model table, battery code/capacity, materials, charging and discharge times, motor designation, sound claim, mode wording and IPX7 description.
- SI-TOYS — ST-VB118 dimension drawing ↗
179 mm overall height and separate head/handle spans; reviewed alongside seven model photographs.