Design for control the velocity of flow, plant watering devices with Control valve can control the drip speed 0-60s/1 drip.
Easy to use, without any tedious installation, all you need just drill some holes at bottom of bottle or cut it.
Accurate amount of water, give didfferent amount of water for different plant and flowers.
Made of prehistoric coniferous plant resin.
Unique shape with a scorpion in it, very vivid and delicate.
A nice ornaments to add interest to your life.
Popular in antique crafts enthusiasts.
DIY insect amber as real
Develop your kids' hands-on ability
