Discover the J.B.'s Submarine from the Hidden Side collection - 224 pieces of building excellence.
Before you buy
LEGO YouTubers provide neutral reviews of J.B.'s Submarine (70433) giving it a mixed score of 3.0/5. Reviews generally showcase the set's features without strong positive or negative opinions.
just2good presents the set as part of the LEGO Hidden Side Summer 2020 lineup, focusing on its undersea ghost hunting theme. CutTheKragle highlights J.B.'s Submarine as a return to reviewing LEGO Hidden Side sets after missing Wave 2.
Inventory Statistics
The official piece count includes the 13 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.
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Matched on the parts and colors each set has in common with this one, with rare pieces counting for more than the plates every set has.
