Journal
Guides and reference articles on intimate product selection.
The average dildo is 17.4cm insertable length and 4.7cm diameter. Here's what the actual market data shows — and what it means for choosing a size.
10 April 2026 · 6 min read
Total length is the number retailers lead with. Insertable length is the number that actually matters. Here's the difference and how to use it.
21 February 2026 · 6 min read
Diameter, circumference, girth — three words for the same thing, measured differently. Here's how to read them, convert between them, and find the right size.
14 January 2026 · 7 min read
What counts as big, how to read the specs on large dildos, and how to approach sizing up without buying wrong twice.
8 December 2025 · 7 min read
What thick actually means in specs, how diameter and circumference relate, and how to move up in girth without buying the wrong size twice.
20 November 2025 · 7 min read
Size is the most important variable in choosing a dildo and the least clearly communicated. Here's how to read the numbers and what they actually mean.
4 November 2025 · 8 min read
Size anxiety runs in both directions. Here's how to think about dimensions relative to anatomy, and how to use spec data to make a genuinely informed choice.
30 May 2025 · 6 min read
Total length tells you almost nothing useful. Here's what to actually look at when reading product specs.
14 March 2024 · 6 min read