This Rotax PKT jet storage block is a must - have for jet management. It's designed to hold 44 main jets securely. Note that the jets are sold separately.

To use this jet storage block, simply place your main jets into the designated slots in the block. Make sure each jet is placed firmly to avoid it falling out. When handling the block, be gentle to prevent any damage to the jets. As for maintenance, keep the block in a dry and clean place. You can wipe it with a soft cloth occasionally to remove any dust. Remember, the jets are sold separately, so you'll need to purchase them according to your specific needs.