The Bikini Bottom Express

1 part comes in a colour no other set has for that mould

• Tyre 21 x 12 with Offset Tread Small Wide and Beveled Tread EdgeWhite · ×6

1 printed part is only in this set

• Tile 1 x 2 with Black Lines and Underwater Fish Bus Print [SpongeBob Bus Ticket]White · ×6

4 parts appear in only a few other sets

• Panel 1 x 2 x 2 with Porthole Blue on Orange Background PrintTrans-Clear · ×8also in 3834 Good Neighbours at Bikini Bottom, 3827 Adventures in Bikini Bottom (all SpongeBob SquarePants)
• Brick Wedged, Curved 8 x 3 x 2 Open LeftOrangealso in 7706 Mobile Defense Tank, 60437 Jungle Explorer Helicopter
• Brick Wedged, Curved 8 x 3 x 2 Open RightOrangealso in 7706 Mobile Defense Tank, 60437 Jungle Explorer Helicopter
• Brick Sloped Inverted 75° 2 x 1 x 3Orange · ×4also in 3834 Good Neighbours at Bikini Bottom, 3827 Adventures in Bikini Bottom, 3818 Bikini Bottom Undersea Party (all SpongeBob SquarePants)

2 moulds first came out in 2008, including in this set

• Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 Teeth×2
• Minifig Head Special, Conical, Fish with Frowning Eyes and Pink Lips Print…

1 minifigure part with this print is only in this set

• Minifig Head Special, Conical, Fish with Frowning Eyes and Pink Lips Print…Lime