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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Small Nellen's Egg Plug3.0″ usable · widest shaft point 5.7″
Medium Nellen's Egg Plug3.5″ usable · widest shaft point 7.0″

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.

	Small Nellen's Egg Plug	Medium Nellen's Egg Plug
Usable length	3.0″	3.5″
Total length	3.5″	4.3″
Widest girth	5.7″	7.0″
Firmness options	ultra-soft–firm	ultra-soft–firm
Knot	no	no

Which one should you get?

Every line generated from the spec deltas above.

Stepping up from the Small to the Medium adds 1.3″ of girth: 5.7″ around becomes 7.0″.
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 Small already sits near your limit.
The Medium is the longer of the two: 3.0″ of usable length becomes 3.5″.
Both sizes come in the same firmness options (ultra-soft–firm), 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 Small, or a different sculpt that lands in the gap.

See the Small Nellen's Egg Plug → See the Medium Nellen's Egg Plug →

The other sizes of this sculpt

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

Medium vs Large Nellen's Egg Plug

Build your own comparison — any two to four toys →

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Small vs Medium Nellen's Egg Plug

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