Choosing Size When You're Not Sure: Three Questions to Answer First
Three questions are worth answering before you compare a product. Two of them have nothing to do with inches.
A question-first method for sizing a first purchase, what each answer eliminates, and the one answer that means you should wait another month.
The Short Answer
Answer these in order. What has worked before? How will you hold it? What's the smallest version that would still be worth buying? Then let the answers pick the size for you. If you can't answer the first one at all, buy smaller than you think you want, because the cost of being too small is a second purchase and the cost of being too big is not using it.
Question one: what already worked?
You have more data than you think. Fingers, a previous item, something you tried once and disliked. Convert that into a width.
Two fingers side by side is roughly 1.1 to 1.3 inches. If that felt like enough, your ceiling is around 1.3. If it felt like nothing, 1.4 or 1.5 is a reasonable next step, and you should move in 0.2 inch increments from there.
If the answer is "nothing has worked because I haven't tried anything," you're not behind. You're just starting from a default, and the default is 1.2 inches.
Question two: how will you hold it?
This is the question people skip, and it changes the recommendation more than height or build does. A device you hold in one hand for 20 minutes has a different ideal weight than one that rests on a surface.
If you plan to hold it, look at 4 to 5 oz and a handle with a real grip. Heavier devices are steadier at low speeds and tiring by minute 15. If you plan to use it hands-free, weight matters less than the base shape, and a wide flat base beats a rounded one.
Reach also matters here. A longer device is not better for reach; a curved one is. That's a shape decision disguised as a size decision.
Question three: what's the smallest useful version?
Ask this literally. If a 4 inch insertable length would do the job, don't buy 6 because it's on sale. The extra 2 inches cost you storage space, discretion, and comfort.
Smaller also survives a shared apartment better. It fits in a 5-inch pouch, which fits in a drawer, which means it gets used instead of relocated.
The exception is reach. If the shape requires length to work at all, then length is the feature and you should buy it deliberately rather than accidentally.
What to do with the answers
By the time you've answered all three, you should have one sentence, not three notes.
Write them as a single sentence: "Around 1.3 inches, 4 to 5 oz, 4 to 5 inches insertable, easy to store." That sentence filters a listing page in about 30 seconds.
Then check the numbers against the product twice, because listings mix total and insertable length constantly. If the listing only gives total length, subtract 2 inches and treat the result as an estimate, not a fact.
Check the sentence against 2 listings
Picture this: the sentence is written, and the next product page says 8 inches total with a 1.4 inch diameter. Your sentence says 4 to 5 insertable, so that one is out, and the decision took 8 seconds.
Do that twice. Two eliminations prove the sentence works and stop the third and fourth comparison, which is where a cart reopens.
If both listings fail, the sentence is too narrow. Loosen one variable, usually length, and leave diameter alone.
The answer that means wait
If question one produces "everything has been uncomfortable," stop shopping. That's not a sizing problem, and another diameter won't solve it. It might be a lubrication question, a tension question, or a health question, and all three deserve a different conversation than a product page.
Similarly, if question two produces "I have no idea how I'd use it," you're not ready to choose a size. You're ready to choose a shape, and that's a different article.
Where the method fails
The downside is that a sentence this specific can eliminate a device that would have worked, so allow yourself one exception. It also can't tell you whether the shape suits how you'll use it. Three questions narrow the field. They don't guarantee comfort, and they can't account for day-to-day variation, which is real and normal. A size that works on a Tuesday may feel wrong on a Friday, and that's not a purchasing error. The catch is that no chart can predict which day you're having.
Skip all of this if you're buying as a surprise. You can't answer someone else's three questions, and guessing produces a gift that gets politely received and quietly stored.
Answer Three Questions, Then Order Once
If the answers point in different directions, a set covers the range instead of one guess.
- Self-Love Ritual (3-Piece): HOPSTAR, GODLIKE, and Velvet Touch in one box, which suits someone still answering question one, since the pieces differ enough to compare without buying three times.
- Browse the Customer Favorites collection for options with clear insertable measurements.
- Related reading: choosing by size first.
- Next in this series: shopping for material you can clean easily.
Sources
- Planned Parenthood — general educational material on comfort and body-safe materials.
- Cleveland Clinic — general health information on lubrication and discomfort.
- The Gottman Institute — research summaries on discussing preferences.
This article is general education about product selection, not medical advice. If discomfort persists, speak with a qualified clinician.
