Silicone Necklace, Multi Strand Love Knot Necklace with 14k Gold Detail

A budding bloom is just the right look for spring. Town & Country's vivacious flower pendant features blue topaz (5 ct. t.w.), peridot (7/8 ct. t.w.), and citrine (5/8 ct. t.w.) set in sterling silver. Approximate length: 18 inches. Approximate drop: 1 inch.

A romantic accent. This chic, heart charm necklace is outlined by sparkling round-cut diamonds (1/4 ct. t.w.) with a trendy mesh chain. Set in sterling silver. Approximate length: 18 inches. Approximate drop: 1 inch.

13 light modes with three levels of light for each of four LED colors plus UV

Head swivels 130 degrees and flat base allows light to stand steadily for hands-free use

Dedicated switches for all LEDs

Sturdy proprietary polymer construction; survives a 3 meter drop, waterproof - IPX7

Runs on one or two Energizer Ultimate Lithium AA batteries (2 included)

250 Math Topics

3,000 Math problems prepared by expert educators

2 million arithmetic questions

6,000 math help pop-ups

Progress tracking

More than 250 math topics

Progress tracking feature adjusts to student's needs.

Thousands of expert-designed problems