inside is the residue of "venom", very "dangerous", is enclosed in a bottle, and labeled with bio-hazard signs, Carried and supervised by you. 😄
This ferrofluid keychain was start by me in 22 years. Due to the need to test the performance of the bottle and cap, mainly the gasket inside the cap and the compatibility of the ferrofluid, this may cause the ferrofluid to dry out. The test ended at the end of May 2023, and three iterations have been made during this period.
Description and notes
bottle round, smooth and translucent, equipped with a strong magnetic ring and a magnet small handle convenient to play with.
tinplate box + tote bag + greeting card, a very creative gift..
material for the glass, small bump will not break, heavy fall heavy collision can not be guaranteed, mind the careful purchase!
