Rock Tumbler Kit - Turn Rough Rocks into Beautiful Gems with 7-Day Timer, Includes 2 Belts, Bag of Rough Stones, 4 Stages of Grits: Coarse, Fine, Polishing, Final Polishing

Features

• Create Your Own Gemstones: The BUAOB Rock Tumbler kit allows you to easily turn rough rocks into beautifully polished gemstones. With its simple operation design, you'll have fun creating your own stunning gemstones right at home.
• STEM Toy: The Rock Tumbler kit is not only a fun toy to build favorite gems, but also an educational tool that improves interest in geography and science. It's a perfect birthday and Christmas gift of all ages.
• Complete Set for Adults: The BUAOB Rock Tumbler kit comes with everything you need to polish stones, including a rock tumbler, 4 pcs polishing grits, various rough rocks, jewelry fastenings, a tube of glue, and a detailed instruction manual. This makes it the perfect choice for adults who want to explore the art of gemstone polishing.
• Easy to Use: The BUAOB Rock Tumbler kit features a design that allows you to set any stone grinding time from 1-7 days using the simple button control. The kit also comes with a detailed study guide booklet that fully documents how to turn a rough stone into a beautifully polished gem.
• The Perfect Gift for All Ages: Whether you're looking for a fun and educational STEM activity or a unique and creative hobby for adults, the BUAOB Rock Tumbler kit is the perfect choice. It's a great gift for birthdays, Christmas, or any special occasion.

Description

BUAOB Gemstone Polishing Machine Set: Start the journey of gemstone transformation Want to turn rough rocks into shining gems?BUAOB rock polishing set can easily help you achieve it!The 7-day timer accurately controls the polishing rhythm, so there is no need to worry about it all the time.2 strong belts provide stable energy supply, and a bag of rough stones is full of natural surprises.The 4 kinds of grinding sand exert their magic power in turn to help each step of transformation. Our store offers the BUAOB Rock Tumbler Kit. It enables you to effortlessly transform rough rocks into beautiful gemstones, with a 7 - day timer, 2 belts, a bag of rough stones, and 4 types of grits for different stages. For kids, it's an educational and fun STEM toy to boost interest in geography and science. For adults, it's a complete set for exploring gemstone polishing art. Easy to use, suitable for all ages, and a perfect gift for various occasions. Nature gently polished with water and sand and gravel, grinding away all the edges and corners of the stone.You can see its inner color and most unique structure!With a stone grinder, you can also achieve this goal.It is much faster than nature, but it still takes time and patience.In just 2 to 4 weeks, you will have a beautiful and smooth stone. Children can collect their favorite hair stones outdoors, start the machine to polish them, and turn inconspicuous stones into exquisite gems.In this process, let children experience the fun of labor, reap the joy of success, and cultivate their curiosity and observation. 1.Wash the stone with water and put 125 grams of stone in the bucket. 2.Add the coarse grinding powder for use in step 1. 3.Add the right amount of water to drown the stone. 4.Tighten the lid of the bucket to prevent water leakage. 5.Note: Make sure that the barrel and fuselage are clean and dry, and then put it on the stone grinder. Check the stone: you need to press the switch button “ON/OFF” to stop the work of the stone grinder.Open the bucket and check the progress of the grindstone.Close the bucket and put the bucket back together.To restart the timer, press the switch button, select the number of days and then press the switch. Polishing stones will make a lot of noise!Placing the grindstone machine in a sound-absorbing material can reduce the sound of grinding the stone.You can also put the machine in a place in the house that has less impact on others. Because the hardness of the materials is different, and the polishing time is different, it is recommended to open the lid every 1-2 days or so after starting the polishing to check the degree of polishing of the materials. Remove the rubber seal: Pull the screws on the rubber seal upward to remove the rubber seal from the barrel; placing the lid in hot water for a few minutes can also help remove the lid; use a slotted screwdriver to insert the gap between the rubber seal and the barrel, pry open the rubber seal. Once you start polishing the stone, you must not abandon it halfway, otherwise the remaining objects in the bucket will harden into cake-like cement. Remember-if you are not sure about the polishing situation, please try to extend the polishing time.This will not damage the stone, on the contrary, it can make the surface more delicate and beautiful. This product includes all the steps needed to make polished gems and a detailed color study guide.Collect various types of rocks and turn them into colorful gems by themselves.Make your own jewelry, use them in crafts or decorations, and start with your curiosity!It is very suitable as a gift for girls and boys! Please read all instructions for use before use and keep them safe for future needs. To ensure safety, this product is equipped with a polarized AC wire plug. Only the power adapter that comes with this stone sanding machine can be used. Please use a damp cloth to clean the fuselage and do not immerse it in water. Do not pour used sand, gravel or grinding powder into household sewers. For indoor use only.Do not use it outdoors or in humid environments. The maximum load of the barrel is 450 grams.It is recommended to hold 125 grams of stone (about one-half of the P3 rock) each time you use it. Do not overflow the outside of the bucket when filling the water, just cover the stone.

Brand Name: BUAOB

Educational Objective: STEM

Manufacturer Maximum Age (MONTHS): 600.00

Manufacturer Minimum Age (MONTHS): 120.00

Model Number: 403

Manufacturer Part Number: 01

Manufacturer: BUAOB

Item Type Name: Rock Tumblers

Included Components: 1

Theme: Geology

Is Assembly Required: No

Material Type: ABS

Size: Medium, Small

Item Dimensions: 1 x 1 x 1 inches

Item Weight: 1.6 Kilograms