SIZE-CHANGING Speedcubes - Useless or Awesome?

I check out the GuoGuan XingHen TSM, a mid-range 2x2 speedcube with a surprising feature: the ability to change its own physical size. Buy it here ($15): https://www.thecubicle.com/products/guoguan-xinghen-2x2-tsm?p=HJMGVPebP ...or a Valk 2 M here ($20): https://www.thecubicle.com/products/valk2-m?p=HJMGVPebP Use discount code "z3cubing" for 5% off everything at TheCubicle.com! https://www.thecubicle.com/?p=HJMGVPebP (Affiliate Link/Code) Outro Music: "Ruby" by Jim Yosef and Alex Skrindo [NCS Release] https://youtu.be/Np-Y8ClGgRk Merch: https://z3cubing.com/ 0:00 - Intro & Unboxing 1:06 - Overview 1:40 - Turning & Magnets 3:47 - Solve 4:23 - Adjusting the Size 5:49 - Conclusion #RubiksCube #cubing #Z3Cubing