How to Compare Premade Lash Fans: A Pickup and Base Test
To compare premade lash fans fairly, test the same number of fans from each tray using the same artist, tweezers and practice surface. Record successful pickups, damaged bases and working time. A small trial helps you identify a tray that suits your technique, but it cannot predict every client's retention.
What makes a successful pickup?
For this test, count a pickup as successful when a single fan leaves the strip intact, with its fibers and base still together, and remains controlled in the tweezers. Define this before testing and use the same definition for every tray.
Prepare your samples
Choose comparable curl, length and diameter where possible. Label each tray, note its batch and specifications, and use a clean practice strip or mannequin. Keep the same artist, lighting, tweezers, pickup technique and working surface. If you change fan dimension or diameter, record that difference rather than attributing every result to tray construction.
BOBOLASH lists 3D, 4D, 5D and 6D pointy-base premade fans. Check each product page for its current curl, diameter and length options.
Run a repeatable pickup test
- Choose a sample size. Try 20 fans from each tray as a small preliminary test; use more fans or repeat on different batches before making a purchasing decision.
- Alternate trays. Switch between samples in short rounds so practice and fatigue are less likely to favor one tray.
- Time each round. Start before the first pickup and stop after the last. Record total time, including retries; do not rush or sacrifice control.
- Inspect each fan. Record intact pickups, split or damaged bases, dropped fans and any unusable fans separately. Use the same criteria for each tray.
- Repeat. If possible, ask a second trained artist to repeat the test independently. Compare observations, not just averages.
Simple scorecard
Record: tray and batch; artist; tweezers; diameter, curl and length; attempted pickups; intact pickups; damaged bases; dropped fans; total elapsed time; and notes. Calculate intact pickup rate as intact pickups divided by attempts, multiplied by 100. For example, 18 intact pickups out of 20 attempts is 90%. This is an illustrative calculation, not a BOBOLASH product claim.
How to interpret the results
A lower damage count or shorter practice time may be useful to your salon, but a 20-fan sample can vary by chance. Repeat the comparison, test another batch and review comfort and fan appearance before ordering. Pickup performance alone does not establish retention, safety or suitability for every natural lash.
Where does fan size fit in?
Fan dimension describes the number of fibers, not a universal safe weight. Length, diameter, taper and material also matter. Select extensions according to the individual natural lash and your professional training. Our volume fan guide explains the terminology, while how to pick up premade fans covers handling.
Frequently asked questions
Does a faster pickup mean better retention?
No. Retention also depends on isolation, preparation, adhesive, placement and aftercare. The pickup test measures handling, not wear time.
Should I compare 3D and 6D fans directly?
You can compare them for your workflow, but note their different fiber counts and designs. For a controlled comparison of tray construction, use matching specifications whenever possible.
Can I use this test to evaluate a new supplier?
Yes, as an initial handling check. Also review product specifications, consistency, packaging and supplier information. See our wholesale sample testing guide.
For trained lash professionals. Practice away from the eye and follow product instructions and local hygiene requirements.
