Smoke on the board

Just another amazing terrain idea! Tube with dry ice is hided on a board.

No water, no danger, only dry ice and really great terrain idea!
Dry ice, sometimes referred to as "cardice" (chiefly by British chemists), is the solid form of carbon dioxide. It is used primarily as a cooling agent. Its advantages include lower temperature than that of water ice and not leaving any residue (other than incidental frost from moisture in the atmosphere).

While meilting, dry ice gives us this pretty smoke on the board!

 

 

 

 

 

 

Photos and idea: Richard Tabor