Spec
Chirp RPM Massage Ball
Rawlogy Cork Massage Ball
Price
$60
$14
Rating
4.5 ★
4.6 ★
Diameter
3 in
2.4 in
Firmness
8/10
7/10
Vibration
4 speeds
None
Battery
3 hrs
N/A
Weight
14 oz
1.6 oz
+4 speeds at $60
+3-hour battery
–Louder vibration motor
–Newer product, fewer reviews
+1.6oz — lightest here
+Eco-friendly cork
–Cork wears over years
–Small contact surface