This is the state-of-the-art technology developed by Japanese SMEs.
At the MOBIO Tech Hall and MOBIO WEB site, search for "The Latest Made in Japan Tech" to improve product features and functions.
OSAKA SEKIZAI CO., LTD.:https://www.m-osaka.com/en/exhibitors/449/
Size of a stone monument is exactly same as a real rugby ball. Moreover, it is made of four different types of "stones": white, gray, pink, and black. A placement stand also has reliefs with different surface colors, making use of the original three-dimensional sculpture "Fantoni technique". The releife is made only of the original color and texture of the stone material without coloring.
It is an excellent technique of OSAKA SEKIZAI that can be exhibited for a long time both outdoors and indoors.
At the booth on the 1st floor of the MOBIO Tech Hall, OSAKA SEKIZAI displays a stone monoument on rotating table.