Big Shot BST-40 Rotary Wet/Dry Tumbler The BST-40 tumbler is a cleaner, polisher and mixer. Large 60w motor Wet OR Dry use Quiet operation 40lb maximum weight capacity 5.25 gallon fluid capacity Stainless drum hardware Large mouth for easy loading/unloading Toolless drum removal Tumble, Polish and Clean Every unit includes Base motor unit One tub & lid assembly Stainless wrench (for maintenance only) Instructions