The Ball Utensil Set helps you safely and easily handle hot jars and lids, fill jars and measure headspace and remove air bubbles. Set includes: Jar Funnel: Place in mouth of jar to fill without spilling, Jar Lifter: Safely lift jars out of hot water with the blue gripping end, Lid Lifter: Lift lids out of how water with the magnetic end -- and Bubble Remover and Headspace Tool: Slide into the side of filled jar to release air bubbles and measure headspace.