3D Printed Escape Proof Test Tube To Test Tube Adaptor.
 
Perfect For Moving A Colony From One Tube To Another.
 
For Use with 16mm Diameter Test Tubes, Plastic or Glass. For Use With Tubing 8mm Inner Diameter and 11mm Outer Diameter.
 
Includes:
 
1 Antz For All Tube to Tube Adapter.
 
1 Test Tube (Optional)
 
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