Nothing wrong with them. Negative reviews come from people who can't solder and don't know how to use them. You insert bullets from the front, not the back. Strip and tin the wire. Put the plastic case on the wire. Insert the solder into the balls. Insert the wire while the solder is hot.
Panasonic SDR S26 SD Camcorder Blue
38 Review
Electric stabilizer for smartphone DJI Osmo Mobile 4
31 Review
GoPro Hero 7 Black Bundle - Extra Battery + Super Suit Dive Housing Case + 64GB SD Card - E-Commerce Packaging - Waterproof Digital Action Camera with Touch Screen, 4K HD Video, 12MP Photos, Live Streaming, and Stabilization
58 Review
π₯ Panasonic HDC-SD60S Silver HD Camcorder with 35X Intelligent Zoom (SD-Based) - Discontinued
35 Review