Trajectory Spacer Cones, Pack of 4 Wheel Selection|Dual Wheel a bottle of hair spray

a bottle of hair spray to hold loose dirt and sand in place before casting

Hydrogen Peroxide

Each pack includes 12 individual tubes

Small letters in the corner are beneficial for close-up photography

Each roll is printed in safety orange using a special dye that will bleed and smear if it comes into contact with most solvents

Trajectory Spacer Cones, Pack of 4 Wheel Selection|Dual Wheel a bottle of hair sprayTrajectory spacer cones can be placed in a hole to provide stability to trajectory rods in order to calculate the correct bullet trajectory. The spacer cones come in a pack of 4, and each spacer cone includes a rubber O ring to hold the rod in place during use. For use with trajectory kits.