YUKI Precision sells precision spinning tops as SEIMITSU COMA from the list of retailers below. We have been producing high quality machined parts such as required in aerospace, for over sixty years. A product of many prototype testing, SEIMITSU COMA is a high quality spinning top that spins over three minutes. Originally developed as a promotional sample for an international exhibition of aerospace industry, it has generated a great response, to inspire the creation of Koma Taisen Competition of spinning tops in Japan.

YUKI Precision does not sell SEIMITSU COMA directly.
Please visit retail sites below.