Double Grafting Bar for Royal Jelly 66 Cups

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1 .55 €

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Out of stock

1 .55 €

Tax included

Out of stock

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Details of Double Grafting Bar for Royal Jelly 66 Cups

Two rows, more grafts per run, same bar.

If you already have a royal jelly production system set up, this bar fits directly onto your existing queen-rearing frame. The double row of cups gives you 66 grafting positions in the same space a single-row bar would occupy — more jelly per cycle without adding extra frames to the setup.

🔢 66 cups in a double row — twice the output per frame

The two parallel rows make full use of the bar's length without crowding the cups. Each cup has the standard interior diameter to accept a freshly hatched larva (<24 h post-eclosion) transferred with a grafting tool. Conditioning the bar in the hive for 24-48 hours before grafting noticeably improves acceptance rates: the cups pick up the colony's scent and nurse bees treat them as their own.

🔄 Clean, repeatable harvest cycle

At 48 hours after grafting the royal jelly is at its peak volume and quality. Remove the larva with a clean spatula or grafting tool before harvesting — don't leave the jelly in contact with larval remains any longer than necessary. The food-safe plastic cleans easily between cycles and holds its shape season after season without absorbing odours. Check compatibility with your frame support system before first use.

📋 Technical Specifications

Number of cups	66 (double row)
Material	Food-safe beekeeping plastic
Mounting	Standard queen-rearing grafting frame
Dimensions
Supplied as	Bar with cups included
Compatibility