LEGO Star Wars SMART Play Darth Vader’s TIE Fighter 75421 - Full Build & Review

🎁 Parent-managed channel: This video and giveaway are managed by a parent. 🔗 Affiliate Disclosure: As an Amazon Associate, we earn from qualifying purchases. Some links below are affiliate links, which may earn us a small commission at no extra cost to you. Thank you for supporting Build&Share! 🔗 Get your LEGO® Star Wars SMART Play™: Darth Vader's TIE Fighter™ set: Amazon (affiliate): https://amzn.to/3MA2er5 🎬 Set description: Build one of the most iconic ships from the Star Wars universe with the LEGO® Star Wars SMART Play™: Darth Vader's TIE Fighter™ (Set 75421)! In this video we build and review this exciting interactive LEGO® set featuring Darth Vader’s legendary starfighter. This unique set introduces the LEGO SMART Play system, which adds motion-activated sounds, lights, and interactive play. The SMART Brick brings the TIE Fighter to life with engine sounds, laser blasts, and other effects as you move the ship during play. Watch as we build the TIE Fighter step-by-step, check out the details, and see how the interactive features work! Perfect for Star Wars fans, LEGO collectors, and LEGO builders ages 8+. ⭐ Don’t forget to like, comment, and subscribe for more LEGO builds and weekly giveaways! 🎁 GIVEAWAY RULES 🎁 * Giveaway is organized, managed, and fulfilled by a parent * No purchase necessary to enter or win * To enter: comment "I want it" on this video (one comment per person) * Open to U.S. residents 18+ (parents may enter on behalf of minors) * One (1) winner will be selected at random * Giveaway ends Wednesday, March 12, 2026 at 11:59 PM PT * Winner will be announced in the next video * Winner will be contacted via their YouTube account * Winner must contact us at build8share@gmail.com within 48 hours to claim the prize (if no response is received from the winner winner within 48 hours, a new winner may be selected) * This giveaway is not sponsored, endorsed, or administered by LEGO®, YouTube, or Amazon #lego #starwars #darthvader #legobuild #disney