Roller Coaster Marble Slide
Smartivity’s Roller Coaster Marble Slide in a combination of a pool table and a roller coaster. A mix of slider game and pool table, this project is loads of fun to build and play.
Roller Coaster Marble Slide
Smartivity’s Roller Coaster Marble Slide in a combination of a pool table and a roller coaster. A mix of slider game and pool table, this project is loads of fun to build and play.