LGtrade&reg; Herb Tobacco Grinder for Smash Herb, 4-layer Red Aluminum Hand Crank Herbal Herb Tobacco Grinder Tailor-made for Every Smoking Enthusiast(red Color) LGtrade Offer A LIFETIME Warranty ON OUR LGtrade Grinders - If for any reason the LGtrade Grinder is not what you were looking for, you are protected by our money-back guarantee, no questions asked. Grinds ALL herbs, spices, pollens, tobacco, cooking condiment Heavy duty aircraft grade aluminum-zinc alloy with razor sharp cutting blades 4 Layer Grinder make you get good quality Herb.