Review on ARES 70009 - Comprehensive 33-Piece Security Bit Set with Magnetic Extension Bit Holder - Tamper Resistant, SAE Hex, Metric Hex, Star Bits, and More - Complete Anti Tamper Bit Set Including Torq, Spanner, and Triwing by Tim Crowder

Neat packaging. The four bits appear to be duplicates, but I don't use them, so I can't say for sure. I bought a set for just a bit - a #4 tee to remove the window screen. But the real tri-wings didn't match the pictures here or the propellers themselves. The three blades were supposed to be angled in the shape of a pinwheel. Instead, they're an isometric Y. You might be able to remove the screws, but you most likely won't be able to put them back. Bits are made from lead and other pesky chemicals, and there's a gray residue that easily transfers to your finger. Not a fan of that.