Lego Sonic Screwdriver By BasRutten in LivingLEGO & K'NEX2,326344Save PDFFavoriteIntroduction: Lego Sonic ScrewdriverStep 1: Round Up the Materials.Step 2: Step 3: Step 4: Step 5: Step 6: Step 7: Step 8: Step 9: Step 10: Step 11: Step 12: Step 13: Step 14: Done!