Queen Bee Grafting Tool 10pcs Beekeeping Larvae Grafting Needle Bee Queen Rearing Tool for Queen Bee and other Insect Larva Specifications: Materials :Plastics & metal Color：Red & White Size: Whole Length:4.53inch extendable Part:0.32inch Grafting Tongue:0.98inch Package Included: 10 x Grafting Needles Features: 1,Built in spring 2,non-slip grip 3,Soft needle tip Tips： 1,It does take practice to be able to perfect the technique. 2,You could modify them a little bit in order to get them to work for you

• Wide Use- They are a very good for grafting eggs and larvaes with the bamboo tongue which gets inserted into the cell is soft and able to flex flex underneath the larvae.
• Working principle- Move worm needle for bee breeding, there are activie horn piece , tongue outside the needle, and a return spring whith cooperating with activities consisting of needle cannula which is to regulate the pipe and casing, horns sheet mounted on the adjustment tube to regulate any activity between the tube and the sleeve is connected to the rotation
• Tips-You could modify them a little bit in order to get them to work for you

Specifications

Common questions