- Hone your DIY soldering techniques with Elenco' s FM Wireless Microphone Soldering Kit. Enjoy the pleasure of having assembled and soldered it yourself
- Learn all about microphones, audio amplifiers and RF oscillators
- Range up to 100 feet
- Transmit your voice to any FM radio
- Made in the United States
Includes: Extra belt, (2) 8 Oz. Bag of Gemstone Rocks, (2) Step 1 Coarse Grinding Powder, (2) Step 2 Fine Grinding Powder, (2) Step 3 Polishing Powder. For Jewelry Making: 18" Silver Tone Necklace Chain, (4) Adjustable Rings, (3) Key Chains, (3) Pairs Hanging Earring Wires, (12) Setting Holders in 3 Styles, (12) Jump Ring Connectors and glue.; From the Manufacturer; Create beautiful polished stones with this Rock Tumbler Re-Fill kit from Elenco Electronics and make jewelry keepsakes for friends, family and yourself. Start your tumbling with included rocks and slowly grind and polish your rocks through 4 steps, to a smooth gemlike quality. 8 oz of semi precious stones included.
Product Dimensions (L x W x H): 249 x x 46
Product Weight: 0.70125 LB