ELECFREAKS microbit 32 in 1 Wonder Building Bricks Coding Kit, Programmable STEM Educational Learning Kit with Sensors/Wukong Expansion Board(Without Micro:bit)

ELECFREAKS microbit Cutebot Pro DIY Programmable Robot Car Kit with 4 Line-Tracking Sensors and Encoded Motor, microbit Project Makecode Coding Set (not Include Micro:bit and Battery)

ELECFREAKS microbit Ring:bit 6-in-1 Building Bricks Kit, Programmable Coding Learning Kit with 200+ Building Blocks(Without Micro:bit)

ELECFREAKS microbit Smart Science IoT Kit Octopus Series Sensor, microbit Sensor Starter Kit Data to The Cloud Internet with RTC Timing and WiFi Module, Environment Experiment Kit(Without Micro:bit)

Butterfly EduFields

10-in-1 STEM Robotics Kit for Kids Ages 8-14 | Electronics & Engineering Science Kit with Circuit Board Projects | Educational Robot Building Kit

ELECFREAKS Smart Home Material Pack for Elecfreaks Sensors/Breakout Board/Servo (Not Include Sensors and microbit)

ELSKY 335 Electronics Discovery Kit - Circuits Experiments and Smart Blocks for Kids to Build DIY Electric Circuits