Mann Lake Grafting Tool

Key features

• Retractable Chinese-style grafting tool with flexible tongue
• Curved, thin plastic tip designed to slide gently under day-old larvae
• Push-button plunger for precise, controlled larva release
• Lightweight pen-style body for extended queen rearing sessions
• Compatible with standard queen cell cups and bar frames

Living with it

The full review

The Mann Lake grafting tool is a purpose-built instrument designed for beekeepers who are serious about queen rearing, offering the precision needed to transfer young larvae from worker cells into queen cell cups without causing damage. Crafted with a slender, tapered blade on one end, the tool allows beekeepers to gently slide beneath a larva floating on its bed of royal jelly and lift it free of the comb with minimal disturbance. This careful handling is critical because larvae selected for grafting must be extremely young, typically less than 24 hours old, and any bruising or excessive handling can reduce the acceptance rate by the nurse bees or compromise the development of a healthy queen. The tool's design reflects an understanding of these delicate biological requirements, making it a staple in the toolkit of anyone attempting to raise queens on a consistent basis.

Constructed from durable materials that withstand repeated use in apiary conditions, the Mann Lake grafting tool typically features a comfortable handle paired with a fine, flexible tip, often made of stainless steel or a similar corrosion-resistant material that can be sanitized between uses. Some versions incorporate a small bulb or plunger mechanism that assists in releasing the larva into the prepared queen cup once it has been lifted, reducing the risk of the larva sticking to the tool itself. This attention to functional detail matters greatly in queen rearing, where efficiency and gentleness must be balanced; a beekeeper grafting dozens or even hundreds of larvae in a single session needs a tool that performs reliably without fatiguing the hand or slowing down the process. The lightweight construction supports extended grafting sessions, which is especially valuable for commercial queen producers and serious hobbyists scaling up their breeding programs.

Beyond its physical construction, the Mann Lake grafting tool represents an accessible entry point into the practice of controlled queen rearing, a skill that allows beekeepers to propagate genetics from their strongest, most productive colonies rather than leaving queen production to chance through natural supersedure or swarming. By pairing this tool with grafting frames, cell cups, and a suitable cell-building colony, beekeepers can produce multiple queens from a single desirable mother colony, supporting apiary expansion, requeening efforts, or even small-scale queen sales. Mann Lake, as a established supplier within the beekeeping equipment industry, designs this tool to meet the practical needs of both beginners learning the grafting technique for the first time and experienced queen breeders who require dependable, repeatable performance season after season.

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