Spec
Pro-Tec Orb Extreme
Rawlogy Cork Massage Ball
Price
$17
$14
Rating
4.6 ★
4.6 ★
Diameter
4 in
2.4 in
Firmness
9/10
7/10
Vibration
None
None
Battery
N/A
N/A
Weight
8.5 oz
1.6 oz
+4in size for glutes/quads
+EVA holds shape
–Too big for feet/forearms
–Very firm
+1.6oz — lightest here
+Eco-friendly cork
–Cork wears over years
–Small contact surface