Hello Everyone I'm Raj I hav formula for Making a DRP and also all chemical details And where to buy it so it means I will make DRP For u I will give u MR-8" RR-3.5-4 TORCH TEST within 30 sec The colour of rice will be change To brown and cushed to powder STOPWATCH TEST ANTI NEEDLE AND also WASHABLE with all Type of water like turmeric water Lemon water any water except chemical Validity-30 days 60 days 90 days 120 days max It Will Take U about 4 lakh max with respect to Ur furctions and validity And for any detail call me8446722660