Longevity Balls, Straw-Type, Set of 10. These Floating Balls and Pipe Balls from the Showa Era Are Back As Exercise Equipment. Fight Aspiration with

●Special basket x 1 (plastic/approx. 4.5cm x 4cm) ●Special bowls x 2 (Styrofoam/diameter approx. 2.5cm) ●Straw x 1 (plastic/approx. 21cm x diameter approx. 5mm*) 10 sets of the above ★Colors will be random ※Other straws can be used as long as they are the same diameter Swallowing ability is essential in life! Enjoy your meals! Enjoy conversations! Throat strength is essential to enjoying life for a long time. However, as we age, throat strength weakens. If you do not take any measures, your speech may be impaired, opportunities to interact with others may decrease, and swallowing may become more difficult, leading to the risk of serious illness... Start strengthening your throat now! With the Longevity Ball! ■Easy to use even for the elderly ■Fun to use alone or in a group ■Provides a visual sense of accomplishment ■Great for people who love singing or who play musical instruments ■Can be used for training in spare time ■Great for communicating with family and grandchildren ■Great for dieters! How to use the Longevity Ball Hold the nozzle in your mouth and blow into the ball so that it stays afloat. For an even more intense workout, try singing the sounds [u] and [o] as you use your voice, which puts more strain on your throat. Precautions for use If you feel it is too hard, don't push yourself and take a break. After training, be sure to hydrate to take care of your throat.