This is a pair of Nintendo Famicom Robot accessory sets: the Gyro Set (HVC-GYS) and the Block Set (HVC-BLS), both boxed and imported from Japan.
The sets include the game cartridges (Gyromite and Stack-Up), the blocks, the gyro platform parts, and the instruction manuals, as pictured. They are used, with general shelf wear on the boxes and parts; please review all photos closely for exact condition.
