The Hulk Hands are wired so that when they are bashed together or against objects, they emit various smashing or crashing sound effects, as well as occasional Hulk-related roars or catch phrases.
Realizing their broader appeal, Toy Biz produced a number of runs both for the movie and under a generic comic-based Incredible Hulk banner, now favoring more enclosed packaging but retaining the "Try Me" angle.
Thing Hands made a watchdog group's list for 10 Most Dangerous Toys during the 2005 Christmas season, due to the risk of blunt trauma injuries.
[3] Part of the toyline for Disney's 2012 film Wreck-It Ralph included cloth covered "Wrecking Fists"[4] and foam "Smash Hands",[5] both of which produce electronic sound effects.
In addition to the open palmed "Gamma Grip Fists" for the 2015 Age of Ultron toyline, there were "Iron Man Arc FX Armor" hands[7] and "Hulk Buster Gauntlets" as a Walmart exclusive.