Fantastic for trying out many of Tecsee's line up
My math is rusty, but I believe there's something like 50+ possible combos you can try out with this kit. You can't make all of tecsee's line up, but you can make most of them, like a few other users have noted. It's a fun way to learn about mech switch assembly and the different ~subtle~ properties of the materials. If you're new to mech switches, like me, you might not notice a huge difference in many of the combos until you put them side by side on a tester or in your board. So I highly recommend you pick up a tester or free up a few slots on your keyboard to test out your assembled switches. This kit helped me learn quite a bit about my preferences with spring type and housing materials. Highly recommended if you want to dip your toes into learning all about switches without having to disassemble a bunch of switches individually.