4pcs/set Injection Aid Tablet Press Firmly Can Relieve Pain Pain Blocker Device

1. Multiple blunt contact points greatly reduce the pain of the injection area, to achieve more pain reduction, needle fear
2. Contact points at the bottom saturate sensory nerves and distract attention
3. Use: press the injection disc firmly onto the injected skin and immediately inject through the opening
4. Size: approx. 7.1 x 5cm
5. Weight: about 31g