Citadel Tools deburrer. Official product by Games Workshop.

The amazingly popular burr remover has been redesigned by the Citadel Tools team to be even more practical. This version of the Deburrer boasts several improved features

• A longer, thinner nose, half as thick as the previous version, makes it possible to reach the smallest nooks and crannies while improving visibility and precision.
• The ergonomic handle is tapered at the front, allowing you to hold your tool with pen-like precision for fine work, and the bottom is thickened for improved comfort to reduce hand fatigue during normal use
• The notch at the rear of the blade is designed to clean the tapered edges of your bases, so they're quickly and easily ready for painting