Tumble Polishing Spares Tumble Polishing Spares Shop / Rock Tumblers / Tumble Polishing Spares / 2lb spare barrel1 item - £39.50 View cart “3lb Top Assembly Kit” has been added to your cart. 2lb spare barrel £10.95 2lb spare barrel Out of stock Tumble Polishing Spares Description Additional information Product Description Range of spares for the 2lb and 3lb rock polishing machines Additional Information Weight 200 g Related Products 2lb Top Assembly Kit Add to cart £34.50 Spare drive belt Add to cart £3.40 3lb Top Assembly Kit Add to cart £39.50 Barrel end cap Add to cart £3.40