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Ships within 48 hours · Estimated delivery Nov 3 - Nov 8
Experiments with Pressure Difference
Clasp envelopes keep documents secure Sturdy 28-pound brown kraft paper protects your documents in the mail Clasp and moistenable glue closure for easy sealing 100 envelopes per pack
Set includes eight 11" x 17" (27
children can lift crinkly flaps
Non-Magnetic Mini Whiteboard Erasers, Motivational/Character Building, Pack of 16 Laminators Cold Experiments with Pressure DifferenceFun and colorful design to brighten up your magnetic whiteboard. Easy to grip and hold for adults and children. Use with dry erase markers. Eraser is made from a durable foam with a black felt erasing surface. Makes a great incentive item. Each pack includes 16 erasers. Recommended age 5+ years
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