Marble Genius Marble Run Extreme Set – 145 Complete Pieces + Free Instruction App (125 Translucent Marbulous Pieces + 20 Glass Marbles) Price: $64.99 $59.99 (as of 26/12/2019 18:43 PST- Details)

125 see-through Marble Run pieces allow you to see all the action
Solid plastic pieces that stick together and are easy for kids to play with
42 action pieces and 9 solid bases to ensure maximum enjoyment