Safe maintenance and application of ferrofluid.

• The bottles are made of glass and are fragile. Therefore, please hold and put it gently, and do not bump the bottle suddenly when using the large magnet.
• Temperature environment: Do not allow the temperature to go suddenly high or low, as well as do not use it under high and low temperatures (such as outdoor exposure in summer, 0 ° and below in winter), the temperature difference is too high may produce a reaction to make it swell and crack.
• It is normal to leave bubbles inside the bottle (water not full), this is to prevent the winter temperature is too low to avoid causing swelling and cracking. Pure or distilled water for drinking can be purchased from the store and bottled (only water or distilled water, nothing else, is in the recipe list).
• If you find that the water is cloudy, because the water is not filled, in the process of transporting the oscillation, at this time you can use magnets to interact with the ferrofluid will be improved (or install it to run on a visualisation rhythmsetter), If you can't achieve results, consider a water change.
• How to change or add water
  1. Put the bottle Horizontal layout (the mouth of the bottle is facing ← or →, forbidding ↑ or ↓) to let the water flow fully into the cap;
  2. Using two magnets, use one of the magnets to draw the ferrofluid in the bottle away from the mouth of the bottle;
  3. Another magnet guides the ferrous fluid out of the cap. (repeat several times until no ferrofluid is guided out);
  4. The cap of the bottle is ↑ upwards, allowing the ferrofluid to sink to the bottom naturally;
  5. Open the lid and use a syringe (with a needle) to draw out the waste water. Be careful not to pump all the way through, the water is just at the top position of the ferrofluid.
  6. Slowly inject water (because the water is turbid and change the water, at this time or more turbid situation, you can repeat the operation of pumping water for water).
  7. winter temperatures fluctuate do not be too full to avoid swelling and cracking. Bottle cap should not be too tight, will not leak can, too tight may cause excessive internal pressure and rise crack;

＊＊If your bottle cap is of the pressure cap type and cannot be unscrewed but you want to change the water, please use a needle to poke directly into the cap. The ferrofluid must be drawn to the bottom of the bottle with a magnet when pumping (the ←→ side of the bottle is the bottom of the bottle when the mouth is facing ← or →.) .

• Do not leave the ferrofluid attached to the magnet for long periods of time (uninterrupted), as this may cause the ferrofluid to deteriorate (if it does, try interacting with the magnet with the ferrofluid for a few moments).
• For those equipped with a rhythmic device, please do not leave the rhythmic device in an idle and Prolonged operation over 8 hours (it may burn out the electromagnet).
• If there is a slight spillage from the bottle, wipe it up.
• components:

• This product is non-toxic and harmless, but please note that, open with caution, be careful of children. Prevent invasion of human organs (such as eyes, mouth, nose, ears, etc.), if inhaled inadvertently, please consult a doctor and inform the content of "8". In case of contact with skin, it can be washed off with soap or other detergents.
• If you find that ferrofluid is missing, it should have flowed into the cap of the bottle, use a magnet to draw it out. And interact with it so that it no longer floats up, but naturally sinks to the bottom of the bottle. It may dry out if it stays inside the bottle cap for a long time.

Explanation of terms

• Running: the electromagnet is energized and the ferrofluid display bottle is pressed against the solenoid.
• Idle: the electromagnet is energized and the ferrofluid display bottle is not attached to the solenoid.