
Molecule Beads
Thames & Kosmos
$11.99 + $9.99 shipping · or same-day in San Antonio
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Sold by Toys on the Square · Hummelstown — delivered by Jockey courier Arrives Thu, Nov 5 – Thu, Nov 12
$11.99 shelf price + estimated tax + the shipping or courier fee for the choice you make, shown in full before you pay.
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Make plump and squishy polymer gel beads to demonstrate the molecular structure of plastics. Form the gelatinous globules by dripping sodium alginate into a solution containing calcium ions. Learn how massive chains of polymers make these fun squishy orbs possible.
Availability verified during our latest store check. If the item isn't on the shelf when we get there, the order is cancelled and you are refunded in full.







