Replacement Stirring Wheel, Locking Cover, & Measuring Wheel Set With Axle for the Formula Pro Advanced Colour:Black then hold them closed and

then hold them closed and push the click-button again to lock them closed

Air-tight formula container holds approximately 700g of powdered formula

ultra-sharp ceramic grinder is fully adjustable with 6 settings from super-fine to coarse grinding

Easy-to-use LCD control panel to select from 4 functions: Sterilizer & Dryer

Slim size: 3"W x 3"D x 8

Replacement Stirring Wheel, Locking Cover, & Measuring Wheel Set With Axle for the Formula Pro Advanced Colour:Black then hold them closed and1 Stirring Wheel, 1 Locking Cover with Silicone Scraper and 1 Measuring Wheel Set with Axle for the Formula Pro Advanced Also known as the "Orange Parts"