Samples and testers
Mini testers perfume
Mini testers can describe small trial vials or miniature-style bottles, so confirm the actual format. Container size does not establish concentration, scent quality or a weaker formula.
A HUME Fragrance buying guide

Read volume and applicator
Check stated millilitres and whether the product sprays or dabs. Images can make small containers look larger.
Check what is being sampled
Save maker and exact version. A seller's inspired mini is not an official designer sample.
Evaluate useful quantity
Choose enough for the comparison you want without assuming a fixed number of sprays or wears.
Try this before you buy
Compare two mini offers using actual ml and applicator rather than the apparent bottle size in photographs.