Black Walnut Wood Spinning Base with 100mm (approx 4") Fused Silica Glass Concave Lens
Precision Machined
Made of natural Black Walnut. Durable, water-resistant. The gold standard of wood for a gold standard spin base
Your Longest Spins
Double concave lens so you can use both sides. Polished to a smooth slick finish to increase your Spin Times
Hobbyist’s Delight
Know a spin top hobbyist? Our spin station promises to make a special someone smile and spin for years
Features:
Fused Silica glass
Black Walnut wood
3M non-slip rubberized feet
Black Walnut Base:
4.75 x 4.75 x .75 inches
Weight: 4.3 ounces
Spinning Glass:
Diameter - 100mm/10cm (3.93 in)
Thickness - 10mm (0.4 in)
Weight - 168 g (6 ounces)
Radius of Curvature - 875mm - center of lens is 2.8mm thinner than the edges
Recommended for ages 16+
