Imagine adventures of the dark side with the Star Wars Lightsaber Forge Sinister Sith Set. This kids Lightsaber features The Acolyte series-inspired design, an extendable light-up blade that flicks open, and sound effects inspired by entertainment. Plus, Lightsaber Forge electronic Lightsabers now feature glowing translucent cores inspired by kyber crystals, which are found in every Jedi or Sith's Lightsaber. Use the included 2 blades, cap, cover, core, and connector to create a red double-bladed Lightsaber! And with pieces that are compatible across the entire Star Wars Lightsaber Forge line, kids can mix-and-match to create, customize, and master 1000s of combinations! (Total combinations includes all Lightsaber Forge products. Additional Lightsaber Forge products each sold separately. Subject to availability.) Use this Lightsaber for kids as part of a Star Wars costume, give it as a Star Wars gift for boys and girls, or add it to any fan's collection.