Name: Large Trench Depth Training Tentacle Dildo
Brand: Sinnovator
Price: 129.99 GBP
Availability: InStock

Medium Trench Depth Training Tentacle Dildo by Sinnovator

Medium Trench Depth Training Tentacle Dildo Sinnovator

girth7.3″ usable 16.1″ feelMedium Soft

$129

Large Trench Depth Training Tentacle Dildo by Sinnovator

Large Trench Depth Training Tentacle Dildo Sinnovator

girth8.7″ usable 22.4″ feelMedium Soft

$167

One on top of the other

Both outlines on one axis, at the same scale. Sizes come from the makers’ published girths; where a usable cut-out exists, the profile itself is traced from it. Where they overlap they’re the same; the gap is the difference.

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Medium Trench Depth Training Tentacle Dildo16.1″ usable · widest shaft point 7.3″
Large Trench Depth Training Tentacle Dildo22.4″ usable · widest shaft point 8.7″

Side by side at the same scale

Drawn to scale: sizes from published girths, and the profile traced from the cut-out where we have one. Point positions along the shaft are approximate.

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How the numbers compare

Differences of about ¼ inch or more are highlighted. Blanks mean the maker doesn’t publish that point.

	Medium Trench Depth Training Tentacle Dildo	Large Trench Depth Training Tentacle Dildo
Usable length	16.1″	22.4″
Total length	18.3″	24.6″
Widest girth	7.3″	8.7″
Narrowest girth	7.3″	8.7″
Mid girth	7.3″	8.7″
Firmness options	Medium Soft	Medium Soft
Knot	no	no

Which one should you get?

Every line generated from the spec deltas above.

Stepping up from the Medium to the Large adds 1.4″ of girth: 7.3″ around becomes 8.7″.
That’s over an inch in one step. Owners who’ve worked up sizes generally suggest half an inch to an inch of girth at a time, so this is a jump rather than a nudge — the one to be careful with if the Medium already sits near your limit.
The Large is the longer of the two: 16.1″ of usable length becomes 22.4″.
Both sizes come in the same firmness options (Medium Soft), so feel isn’t a variable here — only size is.
Between the two? There’s no rung between them in the sizes we track for this sculpt — so it’s the Medium, or a different sculpt that lands in the gap.

See the Medium Trench Depth Training Tentacle Dildo → See the Large Trench Depth Training Tentacle Dildo →

The other sizes of this sculpt

Same sculpt, the other steps in its size ladder — each one measured the same way.

Small vs Medium Trench Depth Training Tentacle Dildo

Build your own comparison — any two to four toys →

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Medium vs Large Trench Depth Training Tentacle Dildo

One on top of the other

Side by side at the same scale

How the numbers compare

Which one should you get?

The other sizes of this sculpt