Bee-Bot Rechargeable Docking Station Compatible Premium Quality: These glass beads

Premium Quality: These glass beads are meticulously crafted to ensure uniformity in size

High-Quality Glass: All tubes are made of high-quality glass

It includes two binding screws fixed at the wire ends and an adjustable jockey for electrically connecting to any point on the wire

Illuminator: 1W LED built-in in the condenser

Bee-Bot Rechargeable Docking Station Compatible Premium Quality: These glass beadsIncluded: 1 Bee Bot Blue Bot Docking Station, 1 USB Cable. Bee Bots Sold separately. This docking station is not only easy to carry around you're setting but is an excellent storage device for a class set of Bee Bots. Can be wall mounted with six Bee Bots Ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.