42020 Twin-rotor Helicopter Technology • Push the Hive Crawler

• Push the Hive Crawler and make the legs move

Cobble Hill offers a large selection of images that bring back days of old memories

Lift exciting discoveries safely onto the truck using its powerful rotating crane and drive back to base camp

Stevens calls you to the chalkboard to identify the different parts of the owl’s body

4" (12cm) long and 1" (4cm) wide • Sack truck measures over 1" (3cm) high and less than 1" (2cm) long and wide

42020 Twin-rotor Helicopter Technology • Push the Hive CrawlerGet your LEGO Technic model building off to a flying start with the 2 in 1 Twin rotor Helicopter. Featuring linked spinning rotors, an opening cargo door and cool rescue styling, this great model offers just the right level of challenge for first time builders. It also has a turning front wheel for easy maneuvering on the ground. Rebuilds into a single rotor helicopter.