Tungsten Ballast 6.3x1mm discs 0.58gm each sisp24 Price : $6.95 Add to Compare Add to Wishlist Units in Stock : 5 Description 6 x 0.58gm discs of Tungsten ballast (weights) lead free, non-toxic for weight balancing cars.   Reviews  Write Review  Customers who bought this product also purchased... Slot.it Wheels 16.5 x 8.2 1.5mm hub w16508215a NSR UltraGrip 20.5x11.5 17" rims 5215 EVO Ultragrip Tyres 21.5x11.5 for 17" 5217 NSR Ultragrip 19.5x11 17" rim 5231 19.5 x 10 N22 Compound (4) PT1171N22 Slot.it