Clay Aeschliman

At timestamp 14:46 "We got the X55A. So, I guess it's just like your standard 5A but a little bit longer, and maybe slightly thicker and a little bit longer. I think it's a great size, I used to play a lot bigger sticks, and then as our set times got longer, my arms would get more fatigued, and also I would break a lot of cymbals. So over the years I've kind of downsized in the dimension of the sticks, especially in thickness and weight. But yeah, these are just great, I love them, they work"

Clay Aeschliman, drummer for Polyphia, uses Meinl Stick & Brush Calvin Rodgers Signature Drumsticks. This information is confirmed by Meinl Stick & Brush on Instagram, stating, "Meinl Stick & Brush is pleased to welcome @clayaeschliman of @polyphia to our family of artists. Clay has been a long-time @meinlcymbals artist and decided to make the change and play our excellent sticks. Currently, Clay is using the @calvinr_rodgers signature stick."