These Classic Pet Products brand leading Crystal Deluxe Colortone drinking bottles are made from the highest quality materials and have been manufactured in the UK since 1975. Classic water bottles help keep water clean and healthy; they are shatter resistant in cold weather with an anti-rust, stainless steel spout with twin ball, non-leak design which helps mimic natural feeding. The bottles are capacity graduated, with gnaw resistant cap assembly and the bottle material is recyclable; fixing wire included. Supplied in eye-catching, shelf ready, display packaging, 6 bottles of each primary colour, Red, Blue and Yellow.. Classic Crystal Deluxe Colortone Small 150 ml bottle is suitable for hamsters, gerbils, mice, small birds and other small animals. Bottles and cap assembly can be hand washed using a mild detergent solution.