Editorial bench photograph — The Reusable Edit
Two cycles of wear, plus a bench seal and stain test after 20 boil cycles.
Lunette Cup Model 1
The most consistently finished cup in the group, with the fastest, firmest seal.
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The rating, unpacked
Our overall rating is the weighted average of these sub-scores. Category-specific criteria appear alongside the universal ones — no black boxes.
The wider verdict
"Consistently well finished with a reliable seal."
Lightly evidenced: 2 pieces of evidence behind our score for this product.
We publish the receipts rather than asking you to trust a score. Here's exactly what our score for this product rests on.
This is a thinner evidence base than we'd like. Treat it as a starting point — we'll update it as more testing and independent coverage lands.
Pros
- Excellent silicone finish, no seam drag
- Firm rim seals fast
- Two decades of continuous production
Cons
- Firmest body here — a steep learning curve
- Shorter body suits lower cervixes only
Full specs
- Best for
- Light-to-moderate flow, and anyone who wants a fast, confident seal.
- Material
- 医用级硅胶
- Capacity
- 25 ml
- Insulated
- —
- Leakproof
- Dishwasher safe
- BPA-free
- Recyclable
- Country of origin
- Finland
- Warranty
- 5 years
- Certifications
- ISO 13485, Vegan
How we scored it
Our overall rating blends five weighted factors — materials & construction, everyday usability, durability & longevity, sustainability credentials, and value for money — with small category-specific tweaks (insulation performance for drinkware, grip and cushion for yoga, seal integrity for food storage). The sub-scores above are the rating; we then cross-check it against independent reviews from outlets like Wirecutter, The Guardian and Choice. If a spec, price, or long-term report changes, we update the record and re-score.