Our queen marking pens provide a simple and reliable way to mark your queens for quick identification in the hive. Available in the international colour system, these non-toxic pens are safe for bees and easy to apply, leaving a bright, long-lasting dot on the queen’s thorax. Why Use a Queen Marking Pen?Marking your queen makes her much easier to spot during inspections, saving time and reducing stress on the colony. The colour-coding system also allows you to track the age of your queen from year to year, helping with effective hive management and requeening decisions. Key Features: Bright, durable, non-toxic paint for safe application International colour system for tracking queen age Makes locating your queen quick and stress-free Easy to use for both beginners and experienced beekeepers A queen marking pen is an essential tool for efficient beekeeping, ensuring you can identify and manage your queens with confidence.