Spektrum Receiver/ESC Unit: Ultrix 600mm, SPMA3255

Mini Cordless Rotary Tool, 5-Speed 3.7V USB Rechargeable Rotary Tool Kit with 68 Accessories – Multi-Purpose Power Tool for Sanding, Polishing, Drilling, Engraving, DIY Crafts & Home Projects​

Dremel 8150 8V Cordless Rotary Tool Kit with Brushless Motor and LED Work Light - Variable Speed, USB-C Rechargeable and Includes 20 Accessories

Fanttik F2 Master Mini Cordless Rotary Tool Kit, NeoPulse Motor, 5 Variable Speed, 25000 RPM, Revostor Hub, 35 Accessories, for 3D Printer Sanding, Polishing, Drilling, Carving, DIY Crafts

HARDELL Mini Cordless Rotary Tool, 5-Speed 3.7V Rechargeable Rotary Tool Kit with 69 Accessories, USB Charging Multi-Purpose DIY Tool for Sanding, Polishing, Drilling, Engraving(Pink 69pcs)

Dremel 8240-5 12V Cordless Rotary Tool Kit with Variable Speed and Comfort Grip - Includes 2AH Battery Pack, Charger, 5 Accessories, Wrench, and Tool Fabric Carry Bag

Dremel 2050-15 Stylo+ Versatile Craft Rotary Tool, Wood Carving Detail Tool, Perfect for Pumpkin Carving, Glass Etching, Leather Burnishing, Jewelry Making, and Polishing

Dremel PawControl 7760-PGK Dog Nail Grinder and Trimmer - Cordless & Rechargeable Pet Grooming Tool Kit - Safe and Humane for Dogs, Cats, and Small Animals

WEN 23103 1-Amp Variable Speed Rotary Tool with 100+ Accessories, Carrying Case and Flex Shaft