LEGO 45621 Science Kit Year 4-6 Building Instructions
Education • 2025
Instruction video coming soon
This LEGO instruction page has been created for set 45621. The build video will be added as soon as it is available.
LEGO 45621 set details
LEGO 45621 Science Kit Year 4-6 is a 2025 LEGO Education set from the Science range focused on the LEGO model. The details table below lists 336 pieces, 6 minifigures, along with the set number, theme and year.
About this LEGO instruction page
This page is ready for the Education 2025 set and the step-by-step LEGO instruction video will be added when available. Use the set details and related links below to identify the model and browse similar LEGO instruction guides.
