Age: 4+. This lightsaber comes with 10 coloured kyber crystals. Place 2 crystals in the hilt to start changing colours. Choose from 7 different blade colours and over 50 combinations of glowing crystals. This lightsaber for young children features a fictional design and an extendable light-up blade that extends with a flick of the wrist, as well as sound effects inspired by the Star Wars galaxy. Use the included blade, Force effect, cap, cover and electronic core to create an epic customisable lightsaber and channel characters like Darth Vader, Yoda and Luke Skywalker! The pieces are compatible with the entire Lightsaber Forge line, and if you have another lightsaber from this line, you'll unlock a total of 16 combinations!