• Pinewood Axles (8 Pieces) and 40ML Graphite Lubricant Powder, Derby Car Kit to Optimize Your Car KWD 6.500
• Pinewood Car Center of Gravity Stand - 1/16" Increments | Durable Metal Pine Derby Car Kit | Accurately Measure COG Stand | Ideal Pinewood Car Tools for Speed Optimization KWD 6.500
• Pinewood Tungsten Weights 3.75 OZ (16 pcs, 3/8 Inch)，Tungsten Putty Weights 1 OZ (2 Pcs) and 40ML Graphite Lubricant Powder, Derby Car Kit to Optimize Your Car KWD 9
• 3 OZ Tungsten Putty Weights for Pinewood Car (6 Pcs, 0.5 OZ Each) and 1 Pc 40ML Graphite Lubricant Powder, Derby Putty Weights for Fast Speed and Fly Fishing Lure Sinkers KWD 8.500
• Pinewood Weights Kit-1 Pc 3 OZ Adhesive Stick-on Flexible Weights Tape Can be Cut with Scissors and 1 Pc 40ML Graphite Lubricant Powder for Derby Car KWD 8
• Pinewood Weights Car Kit-3 Sizes 24 pcs Iron Adhesive Weights, 1/4 OZ, 1/2 OZ, 1 OZ Adhesive Stick-on Weights and 40ML Graphite Lubricant Powder for Derby Car KWD 7.500