Visit https://www.youtube.com/watch?v=DVSF_oIFVjg for a demonstration.
The Garlic Chop retails for $12 and the Peeler is $5.
Query info@offthebeetnpath.com for the purchase of this easy-to-use kitchen tool.
Easy to use & efficient. 
Place lid matching centre hole. 
Press both ends together. 
Turn. 
Done! 
From bottom, push white insert up for easy removal. 
The garlic peeler is also an easy-to-use device that helps remove outer peel.