Product Name |
Fujiwara Wonder I No.300 |
Control Number |
4511688953138 |
Suggested Retail Price |
¥1,500 |
Fujiwara
Wonder I
■Size: No. 300
■Color: Matte black/Metallic silver /Brown
■Quantity: 1
★ Wonder I takes 27.0 seconds compared to 46.4 seconds for the regular shape!
In order for the weight to settle quickly, it must be "vertical".
"Wonder I" is a weight of iron that sinks straight faster than lead.
The specific gravity of cast iron is 7.2 and that of lead is 11.0, but we thoroughly repeated fluid analysis and experiments to find out the physical conditions for fast sinking.