warna ada pink, hijau, biru muda, kuning. tanyakan stok sebelum membeli. karakter botol minum meriah: air akan menetes cukup banyak awalnya, sampai udara didalam botol menjadi vakum. baru akan berhenti menetes. tinggi 23-27 cm isi 500ml biar lebih aman, bisa ditambahkan kemasan tambahan. https://tokopedia.link/HoeMyCl4xQ instructions: fill the bottle and replace the screw cap FIRMLY. shake the bottle to ensure that water is at the end of the spout. a small amount of water must drip out until a vacoom develops inside the bottle. dripping is reduced by starting with a full bottle. changes in room temperature can cause occasional dripping (air expands in the bottle as temperature rises). bend the hooked wire provided around the bottle to form a loop. the bottle can then be fixed to almost any kind of cage.