Adjustable Schumann Resonance Generator 7.83Hz with Programmable Healing Frequency Generator, Type C Port DC5V(DC4-15V)

500 psi Mask Defogger with Carabiner

Carbon Steel Motor spur Gear 1pcs 04C Chain Gear 30Teeth D Shape Bore Keyway 45# Steel Industrial Sprocket Wheel with Top Wire(16mm Keyway 5x2.3mm)

Shredder Gear Part Compatible with Models M3 M6 M9 A91 C-23 C-26 A-2205 for 10 to 48 Ton Industrial Shredders

Steel Spur Gear, 0.8 Mod Spur Gear, 30 Tooth Steel Spur Gear Drive, 6mm D Bore, Industrial Hardware Part 4303 1006 0030, with Fine Craftsmanship, for RC Car Truck Gear Drive

Carbon Steel Motor spur Gear 1pcs 04C Chain Gear Steel 10-23 Tooth Bore 8mm Industrial Sprocket Wheel Motor Drive(13 Teeth)

BELTXTROPHE 20pcs 6x10mm Plastic Worm Gear 0.5 Module 1.95mm Hole Spiral Helical Pinion 2mm Tight Fit Shaft DIY Worm Reduction Gear Industry

TECHTONGDA Electric Worm Gear Slewing Drive Worm Gear Rotary Drive Slewing Reducer with Self-Locking Function for Solar Tracking System/Automated Rotary Platform/Industrial Valve Control DC24V

BELTXTROPHE 5pcs Small Plastic Gear 1 Module 10 Teeth Flat Cylindrical Gear 3mm D Inner Hole 1M 10T Spur Pinion Gear 12x8.4mm Pinion Industry