The bazooka S3 E5 (OBGY) 

1.Puncture-resistant: The sharp box should be made of puncture-resistant materials, such as hard plastic or metal, to prevent accidental needle sticks or other injuries Leakproof: The sharp box should be leakproof to prevent the contents from spilling out and causing contamination Restricted hand access: The sharp box should have a small opening that is large enough to accommodate depositing a sharp but not large enough for a hand to enter, to prevent accidental injuries Proper labeling: The sharp box should be properly labeled with a hazard warning to alert users of the potential danger Stable upright design: The sharp box should be upright and stable to prevent tipping over and spilling the contents Easy to use: The sharp box should be easy to use and have an opening and closing mechanism that is safe and secure Capacity: The sharp box should have a capacity that is appropriate for the amount of sharps waste generated in the facility Clear labels: The sharp box should have clear labels to indicate the contents and the appropriate disposal method Marked fill line: The sharp box should be marked with a fill line to indicate when the container is about three-fourths full