🔎 UNIDENTIFIED What are these?

[c3pHO]

Found these rocks at a beach in MA, anyone know if I found anything cool?

 

Amazon Forum Fav 👍

Minelab PRO-FIND 35 Waterproof Pinpointer Metal Detector for Experts with Tone ID & Adjustable Sensitivity - Grab it through Amazon!

[jimther]

View attachment 2099269View attachment 2099270Found these rocks at a beach in MA, anyone know if I found anything cool?

Yup… cool looking surf-polished rocks. At least that’s what they appear to be,, based on your photos.
BTW, welcome to the forum from Boston.