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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
The lower jaw is movable to reproduce the natural chew
Measure wavelengths from 400nm to 700nm
Calibrated in accordance with ISO 8655 for precision and accuracy
sets help build confidence
Set of nine weights includes:
BULK Set of 900pcs Design & Build Building Components Flasks The lower jaw is movableIncluded: BULK Set of 900pcs Design & Build Building Component with Instruction Manual. Approximately 3KG. Builds 25 models: Owl, Jet fighter, Pirate ship, Tractor, Swing ride, Gear assembly, Helicopter, Mouse, Chomping fish etc. Help teach children in a fun and inventive way, while at the same time teaching them basic skills like hand eye coordination and spatial reasoning. Attractive and familiar elements that fit easily together. Perfect for
