Grandpa Witmer s Mess-Free Natural Peanut Butter Mixer stirs in the separated oils from natural peanut butter without splashing or making an oily mess Proudly made in America from chrome plated steel; FDA approved and BPA free; designed to fit 16-ounce jars with 3-inch lids Stir natural peanut butter in its original jar without splashing; mixing rod automatically self cleans during removal from the lid without oily mess Easy to use and clean; enjoy natural peanut butter without the mess; mixing rod easily reach the bottom to thoroughly stir in oils Hand wash all parts in warm, soapy water Material Chrome/ FDA Approved/BPA Free Item Measurement 3" x 3" x 5/8"(LID) 8 1/4" (MIXER LENGTH) / CAPACITY: FOR USE W/A 16 OZ JAR Packaged Measurement 9.25" L x 5.25" W x .5" H 3.6 oz Microwave Safe No Dishwasher Safe No