Introductions: What makes our 500# Home Use Hand Cranking Operation Grain Grinder different from traditional ones should be its adjustable grinding performance. It means that this grinder could control thickness of grinded grain. For itself, made of highly superior material, this grinder is in solid structure and high strength, durable for long-term use. It is in meticulous design, could better fit for all kinds of grain. Supporting hand cranking operation, it is much labor-saving. Designed for kitchen cooking and child time control Features: 1. Practical machine for household or business use 2. Top-grade material makes this grinder durable to use 3. Suitable for grinding all kinds of grain 4. Ergonomic design, user-friendly and harmless 5. Designed into hand cranking operation, labor-saving machine Specifications: 1. Model: 500# 2. Material: Aluminum Alloy 3. Color: Silver 4. Applications: All Kinds of Grain 5. Dimensions: (17.12 x 5.31)" / (43.5 x 13.5)cm (L x Dia.) 6. Weight: 120.28oz / 3410g Package Includes: 1 x Grinder 1 x B0362S Digital Timer 1 x User Manual FEATURES 1.Functions as a count down or count up timer 2.Easy twist operation to set countdown timer up to 99min 55sec. 3.Numeric LED display makes it easy to view from distance 4.Magnetic back with anti-slip mat 5.Audible alert and 3 volume levels adiustable 6.Auto-sleep mode for power saving 7. Powered by 3XAA batteries(not included)