Standard opening pots broad with screwing, screwing lids foolproof, foolproof. Made out of polypropylene white or natural, polystyrene crystal, shock or coloured. The foolproof pots are provided with a lid with tape of guarantee which ensures the total inviolability of the conditioned product. It is enough to remove this strip so that the pot becomes screwing. Ideal for the conditioning of the products parapharmaceutic, hygiene, industrial, etc...