How to Obtain
Knife Box 3
About the Cardboard
Cardboard is a Common knife in Roblox MM2 that's easily obtainable from Knife Box 3. This basic weapon has minimal value but serves as a starter item for new Murder Mystery 2 players. Its simple brown cardboard design makes it one of the most common knives in the game.
Trading Tips
With a value of just 1, Cardboard is mainly used as filler in trades or for new players starting their MM2 collection. It's not sought after but can help complete small trades.
Related Items
Want the Cardboard?
Earn Icey points for free by completing surveys & offers - then redeem them for real Roblox items.
Start Earning Free →