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                                                        by ROBIN  
                                                        on 9/8/2021 
                                                        from COLORADO
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                                                        I ordered the exact brand / make / model / patent # as my old mouth piece. However this new one is slightly different. The "bulbs" in the cheeks are smaller. So not a bad difference, just not as mouth "filling". 
Have not gotten it wet yet so hopefully all is good.   
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