HMS number 215791
Bestseller among adults. Recommended to start with if both the tongue, cheeks and lips are to be trained.
Series consists of:
- Letsip® S5
- Letsip® V1 with handle and ladder.
- Letsip® K10L
One of the packages that we recommend starting with if both tongue, cheeks and lips are to be trained. Start with a small package and buy more products over time.