Spec
Hyperice Hypersphere Mini
Champion Sports Lacrosse Ball
Price
$99
$8
Rating
4.6 ★
4.7 ★
Diameter
3.2 in
2.5 in
Firmness
8/10
10/10
Vibration
3 speeds
None
Battery
2 hrs
N/A
Weight
12.8 oz
5.1 oz
+3-speed vibration
+TSA carry-on approved
–$99 for a ball
–Heavier than passive balls
+Under $10
+Maximum firmness
–Too hard for beginners
–Slides on hard floors