Two bags were opened and put into a separate Ziploc. The other bags are unopened. The LEGO TECHNIC Bulldozer (42028) is a retired set that was released in 2014, featuring 617 plastic pieces for building a detailed bulldozer. With a TECHNIC theme and subtheme of vehicles, this set appeals to kids aged 9-16 who enjoy constructing buildings and vehicles. The set includes iconic LEGO characters like a construction worker and a boy, coming in a vintage box packaging. Perfect for LEGO enthusiasts looking to recreate the experience of constructing a realistic bulldozer with a focus on intricate details and design.
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