8 lbs or 3.6 kg Ground Walnut Shell Media 12-20 Grit - Medium Course Walnut Shells for Tumbling, Vibratory Or Blasting

Interactivia Finishing Media Walnut Shell Media, 8 lbs or 3.6 kg, Medium Course, 12-20 Grit, 100% Crushed Walnut Shells, Environmentally Friendly, Made in USA

8 lbs or 3.6 kg Ground Walnut Shell Media 18-40 Grit - Fine Walnut Shells for Tumbling, Vibratory Or Blasting

AUTOOL Walnut Blaster, Engine Intake Valve Cleaner Machine, Automotive Engine Carbon Remover, Sand Blaster for Carbon Cleaning with 2kg Walnut Sand