Paralleling this line is First Act Discovery (sometimes just Discovery), musical products for children ages 3 to 9, which has seen acoustic guitars, ukuleles, drums, electronic percussion pads, tambourines, recorders, keyboards, and electronic button-controlled "guitars." The line also had a series of plastic microphone-like products, largely with sounds and graphics licensed from Disney, including Nickelodeon, DreamWorks, and Marvel properties. More recently, to maximize the ukulele fad, a series of Disney-graphic instruments (albeit marketed as "mini guitars") has been released, such as the AV285 Avengers uke.