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Quantity
1
Description
✔ The original German quality brand ✔ Developed for professional jaw exercises ✔ Stay safe - tested by doctors ✔ Highly durable design - more powerful workout ✔ 12 months of warranty
JAWLINER® Advanced is the #1 tool for your advanced regu...
Reviews
3.5
19 ratings
5
4
3
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1
It's pretty nice was expecting one big one to bite with my front teeth not two smaller ones to bite with my rear teeth.
Styrkár · July 19, 2026
Amazing
Breton · July 31, 2026
I just received it few day ago and start training yesterday, I think it’s a usefull item for developing chicks muscles , it feel like a hard meat at the beginning but after few minutes it was more like chewing gum due to the adaptation, let’s see in some week the result !
