ECHO OTB Open 2023 Proton Soft (8) 21.66 EUR [5 5 -1.5 1] | Färg: Grön | Condition: 8 | Penned: Yes | Weight: 179 g | In stock. Add to basket Share Stock: 1 Article Number: streamline-65 Information Reviews ECHO - Midrange: ECHO is a stable to understable midrange from Streamline, offering versatility for various throw styles.