This system uses glass jars ranging from to , reusable rubber seals, and glass lids. It is used for cable coverings, toys, lids, buckets, containers, and pipe. The park also uses biodegradable paper straws and prohibits plastic straws, lids, and balloons. The finished potpourri was set out in special pots with perforated lids to perfume rooms. It was up to the malletier what to put on the lids and trays. Paper cups may have various types of lids. The lids of glass dishes are usually loose-fitting. Snap caps, mis-sized caps, parafilm and other loose fitting lids are not acceptable. This same silicone is used to make hinges in aquarium lids or for minor repairs. Chrome air cleaner lids and cast magnesium valve covers dressed up all engines. This prevents condensation of water from the reaction mixtures on the insides of the lids. Loosely related are&colon; vehicle hoods and vehicle trunk lids. Underneath the twist top lids there are trivia questions. Several variations have been developed for caps, lids, and closures. Aluminium is mostly used for wok lids.