You're considering a Blue Point metric tap & die set. Most of the pieces show some use, and two of the dies (10x1.25 and 12x1.25) are chipped. One of the smallest taps is missing.
Several pieces have been replaced with Snap-On, so no off-brand stuff. The set includes a nice thread-pitch gauge and a small screwdriver. I borrowed the following from Snap-On's website.
41 pc set features 1" single hex non-adjustable dies from 3-12 mm, a 1/8"-28 BSP die, plus taps in the same sizes. Also includes a die stock, (2) T-handle tap wrenches, a thread pitch gauge, a drill/tap chart, screwdriver and storage case. If you'd like any more information or pictures, please ask. Be sure to check out my other listings!
Please read the complete description and study all pictures carefully. I assure you, any problem can be solved. I would very much appreciate your leaving feedback when you receive your item (if you're happy with it, of course; if not, message me and I'll make it right). The item "Blue Point 41-Piece Metric Tap and Die Set GAM541 Snap-On Made in USA" is in sale since Saturday, July 10, 2021. This item is in the category "eBay Motors\Automotive Tools & Supplies\Hand Tools\Threading Tools".
The seller is "stevenbr549" and is located in Waverly Hall, Georgia. This item can be shipped to United States.