Best pen special joker lock needle changer, applicable to all kinds of needle type of needle.

如意笔专用百搭锁针器，适用于各类针型针款。

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Lock needle should be in all damask, fill needle and the segment that allow why to cut line ending to go up, if change color orEmbroiderThe put together of the design is nodded.

锁针应该在所有的缎条，填针以及任何以剪线结尾的片断上，如换色或者绣花设计的综点。

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The parasite anchors itself to the slippery surface of the host intestine using micro-needle tips that pierce the surface and then, once wet, swell to lock tight.

BBC: 'Bed-of-needles' super-grip plaster for surgical wounds