Playing a little with my microscope to show some various needles tips. If you would like me to do a specific photo, let me know. I was particularly trying to find out why the Ballet-tapered are not as easy to insert as are the Hinkel-tapered, or the regular Ballet needles. I think it’s obvious?
Top: Ballet K5
Bottom: Ballet Tapered-medium
Top: Laurier IB5
Bottom: Pro-Tech 5
Lauier IB5 showing there is no “lip” where insulation and bare needle join: