Amazon Holi Offer - Purchase Choota Bheem Holi Pichkari Water Gun with Tank at Rs.399. This Holi festival, you can celebrate to the fullest extent by getting this Water Tank from Zest 4 Toyz for your little one. Your child can fill it up with coloured water and drench the whole neighborhood on that day. Adorably-designed Water Tank. Make this colorful festival more cheerful by gifting this cute unique Water Gun Pichkari to your dear ones.