Tack / Stool

'Tack' contains bench and chair which anyone can use in sandy beach.
Using the characteristic of objects being easily stuck to sand, the bench and chair can be easily stuck and released.
The form of the bench and chair was made with the motive of tack, which the bottom part is sharp and there are handles in each side for convenience while
sticking and releasing, so that they would be easy to stick in sand, and to prevent shaking, the center of the bench and chair has a hole.