Or you could spend a little money and buy an official roller coaster set.
Marble roller coaster set.
These ever popular coasters come in a set of 6 with a sledge shaped coaster stand.
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Quercetti roller coaster mini rail set 150pc 8 meters kids ages 6 12 building blocks for marbles game maze tracks brand.
Spacerail 231 5 level 5 marble maze roller coaster 32 000mm 15 new.
Spacerail game 5 000mm rail roller coaster building set marble roller coaster kit with steel balls great educational toy for boys and girls level 1 4 out of 5 stars 17 25 99 25.
Bestfire marble run building set 120pcs marble race tracks for kids puzzle maze toys educational marble roller coaster set with 4 marbles building blocks cartoon sticker for kids boys girls aged 4 22 99 22.
Spacerail game 5 000mm rail roller coaster building set marble roller coaster kit with steel balls great educational toy for boys and girls level 1 3 7 out of 5 stars 11 24 90 24.
Eitech run n roll deluxe marble run building kit 600 10600 c600 1400 pieces.
There are many different varieties of marble roller coasters on the market.
Marble products international s skilled artisans crafted these marble coasters by hand with fine skill and care they are polished to high shine to bring outs the marbles natural high quality and finish.
Spacerail glow in the dark 22 000mm rail roller coaster building set marble roller coaster kit with steel balls great educational toy for boys girls level 4 2 black 3 3 out of 5 stars 8 39 99 39.
Coaster cubes is a new modular magnetic building set for creating roller coaster themed marble runs.
Sets use open cubes with magnets in each corner that easily snap together without the need for special connectors or any prior experience.
Get it as soon as wed oct 7.
You could attempt to make a homemade marble roller coaster using leftover paper towel roles pipes and duct tape.