Rock'em Sock'em Robots school bag build an awesome mechanical hand

build an awesome mechanical hand that uses hydraulic power to simulate the movements of the human hand--no motors or electricity required

it's a toy with lots of exploration

or anywhere

With the patented Wall Climber Technology

The answer is Pokemon cards

Rock'em Sock'em Robots school bag build an awesome mechanical handRock 'Em Sock 'Em Robots(R) have delivered hard hitting fun for over 40 years! The classic boxing match pits Red Rocker(R) versus Blue Bomber(R) in the ring, fists at the ready, each with one aim in mind: to be the first to knock his rival's block off! You and an opponent control the punching action by pushing the buttons on your "joysticks." With the right use of speed, power, and angle you can knock your opponent's robot's head right off his