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United Scientific Super Spring With Stand
Extra long spring (21cm when compressed) allows you to magnify your wave demonstrations to illustrate traveling waves and wave patterns. Included stand prevents tangling or damage to super spring during storage. Includes activity guide.
$8.87
Original: $25.35
-65%United Scientific Super Spring With Standā
$25.35
$8.87Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Extra long spring (21cm when compressed) allows you to magnify your wave demonstrations to illustrate traveling waves and wave patterns. Included stand prevents tangling or damage to super spring during storage. Includes activity guide.
