Certified Nitrous Oxide re-fillers (re-sellers) $5.00 per lb. including tax. We sell bottles also. Must be 18 years with valid drivers license. Nitrous Oxide is not for human consumption and will not be sold as such by our company. Hours: Tues-Fri. 10A-6P Sat. 9A-1P Sun. Mon. Closed Like us on Face ...