NEED pencils demonstrate thermal to chemical energy transformations! It only takes a few seconds for the thermal energy from your hand to change the color of the pencil. NEED information is imprinted in black. Pencil colors vary.
Shipping rates are calculated at 10% per hundred dollars, with a $7 minimum shipping charge (For example: Shipping on orders between $201 and $300 would be $30.)
Physical orders are typically processed within two business days of order placement and shipped from Virginia. Shipping takes 1-5 business days depending on destination.
Placing a large order? We're a small organization, and we want to make sure we are meeting your needs. If you are placing an order over $5,000 please call us at 800-875-5029.
To request expedited processing and shipping please call 800-875-5029 to place your order.
For international shipping, call 800-875-5029 or email email@example.com.