LEGO - Assorted Movable Parts & Special Gray Parts (Loose) Item for sale: A loose LEGO parts set. This set includes advanced movable parts and special gray parts, perfect for adding dynamism and realistic detail to vehicles, buildings, and custom creations. Set Contents: ✅ Advanced Movable Parts (Loose) ✅ Special Gray Parts (Loose) This is a parts set that will further enhance your creativity and imagination. Please check the photos for the included contents and condition.