TrustPack+ keeps your product safe, fresh and clean even after the first opening by the end user. The containers can be opened and closed several times without altering the seal. When open, the smooth lip design reduces contamination risk and keeps the container clean for the next usage. No spill perfect! The innovative TrustPack+ tamper-evident system offers a unique integrity indicator, located on all 4 corners of the lid, increasing consumers confidence in product safety.