When you want the security of spare parts in that time of need, the Basic DynaKit is ideal for obtaining all of the replacement parts used with most DynaVap devices. Both types of o-rings are provided in good supply in case any are lost, or broke, on your device’s condenser and/or tip. In addition, three extra screens are provided as replacements for lost screens. The fat mouthpiece isn’t a replacement for a standard part, but can serve as a 14mm water tool adapter. The DynaWax will help lubricate the o-rings for assembly, as well as serving as a great wood conditioner. The pipe cleaners are the perfect tools for cleaning out buildup in the device. Two of our classic storage tubes are also added free of charge in the event of a broken stock tube, or if additional storage options are desired. The full list of items included in this DynaKit are:Condenser O-Rings (3 pack)High-Temp O-Rings (5 pack)Stainless Steel CCD (3 pack)Fat MouthpieceDynaWaxCotton Pipe Cleaners - hard bristle (5 pack)*Includes two complimentary storage tubes**Storage Tube colors may vary depending on inventory