100% Swiss made, highest quality Hex key Allen-key sets for hexagon socket screws, colour-coded according to size.
The 1.5 to 10mm set was featured on the CyclingTips website 10 products I loved in 2017 :
"Made in Switzerland, these are some of the finest hex wrenches going...
Allen key style Torx driver set available in Chrome plated or rainbow colour coding.
Includes: TX6, TX7, TX8, TX9, TX10, TX 15, TX20 & TX25 keys
Keys also sold seperately. Please see links below under "You might also like"