Easy to Use & Safe for Kids:- Simply Plug-in the 3D Pen , Set the Desired Temperature & when the LED in the 3D Pen Turns Green, extrude to start your First 3D Model. Great for Both beginners and experienced 3D printing enthusiasts!!! The filament heats in the Pen body and cools before it com..
WATER JELLY BALLS: A- The original size of our water beads is only 2-2.5 mm in diameter, it is easy to carry and storage. The first step is to put them in enough water to cover the water beads. B- The water beads will gradually expand in the water. Allow your child to watch the water beads grow..