399‑Piece STEM Simple Machines Base Set – Homeschool Educational Building Blocks, LEGO‑style Compatible

399‑Piece STEM Simple Machines Base Set – Homeschool Educational Building Blocks, LEGO‑style CompatibleA 399 piece set designed for hands on STEM and simple mechanism learning at home or in the classroom. Self locking ABS bricks give you sturdy, reliable connections so models stay together while you experiment and learn. Parts are compatible with standard small building bricks, letting you mix and match with existing collections for more creative options. Easy to assemble and disassemble ideal for DIY projects, model builds and exploring mechanical

A tidy home for power strips

Sensitivity: 105±3dB

preventing overheating when used for extended periods

Drone weight: 94

it enables stepless dimming to adjust the brightness between a 10%-100% continuum

please allow slight colour variations and a 1–2 cm size difference from measurements

then release — the truck shoots off for chasing games that help develop coordination and motor skills

The USB DC 5V output allows emergency phone charging and the unit includes battery overcharge and low‑power protection

Each unit is checked before dispatch and supplied as a pair in black or silver

Material: ABS(Acrylonitrile Butadiene Styrene) + Metal Waterproof: IPX7 Transmission Range: ≥30 meters / ≥98ft bluetooth Version: V5

One of its defining features is the wireless

Stackable design for neat