LEGO IDEAS - Design the Next FIRST® LEGO® League World Festival Trophy! - Coast(ering) to that Trophy!
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LEGO 1/4 Circle Gear Rack 11 x 11 with Crushing Hazard Danger Sign Left Sticker (24121) | Brick Owl - LEGO Marketplace
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Self-locking Bricks -- Moc Technical Building Blocks 4pcs/set Circle Gear Rack 6151167 11x11 Compatible With Lego - Blocks - AliExpress
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