blackriver fingerboard ramps marble box low Tuning Note: the gold tone is

Note: the gold tone is very subtle and may vary depending on lighting conditions

Non-slip feet for a stable setup

Maple Wheels

98 x 45 mm

blackriver fingerboard ramps marble box low Tuning Note: the gold tone isThe Blackriver Marble Box Low is a refined, low profile fingerboard curb built for precision and control. Featuring a handcrafted wooden base topped with genuine black marble, it delivers ultra smooth slides and grinds while staying perfectly in place thanks to its solid weight. The low height makes it ideal for technical lines and clean combos, with easy lock ins on nose grinds, smiths, and crooks. A functional obstacle with a premium look that