High-quality, 1/2 ounce (approx. 15 ml) plastic bottle, blunt needle tip and press-on cap. The cap is tethered to the bottle which means no more lost caps!! Perfect for getting into hard-to-reach areas such as motor shafts and axle bushings. Smaller size is perfect for your slot box. Fill it up with your favorite oil, braid conditioner, tire conditioner, or "secret sauce".
Note: Needle caps are black (shown) or yellow - no choice.