Video Show(Just Example For Customer to Understand  this  product key features, details refer to the introduction below):
<br />https://www.youtube.com/watch?v=RNAt2RCVewU
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<br />Highlights:
<br />1. Lower temperature model is available when work with low temp 3D pen; nozzle temperature stays at 10°. Enables u draw in hands or on bodies.
<br />2. PCL Material can be reused in 50  water for about 5 seconds if first masterpiece is not satisfied.
<br />3. Pen nose temp can be limited to 10  within PCL filament
<br />4. High Purity Material. To Ensure distinct color for printed product
<br />5.High accuracy, ± 0.02mm tolerance .to avoid clog.
<br />6. High quality, resistance to impact, heat resistance, low temperature resistance, chemical resistance, more stable performance compared with other material
<br />7. Excellent printing effect, no bubble, no edge lift, smooth and delicate, accurate color
<br />8.Eco-Friendly,  non-toxic, non-irritating
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<br />Specifications:
<br />Material: PCL((polycaprolactone))
<br />Molding Method: 3D Modeling
<br />Applicable device: For Low Temperature Version 3D Pen using this material, check our store or low temp 3D Pen link below: https://www.wish.com/c/5867a20a9c763a4f48348f86
<br />Melting temperature of of PCL:70-100  
<br />Diameter:1.75mm
<br />Colors: Multi colors, See Picture.
<br />Package weight:About 0.5kg
<br />Package contents:1 Color* 120 Meter Per Roll*0.5kg Per Roll
<br />Certificates: SGS
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<br />Color Option:
<br />1. Red
<br />2. Yellow
<br />3. Green
<br />4. Purple
<br />5.Black
<br />6. Orange
<br />7.Light Purple
<br />8. Light Green
<br />9. Pink
<br />10. Dark Blue
<br />11.Silver
<br />12. White
<br />13. Sky Blue
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<br />What's in the box :
<br />1 Color* 120 Meter Per Roll*0.5kg Per Roll
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<br />FAQ for Filament:
<br />Q1. Filament not extruding properly?
<br />A1: Check the type of filament you're working with and set the proper extruder temperature based on the filament type and heated build platform if applicable; trial and error. Rule of thumb is to set the extruder temperature to the highest temperature for the specific filament, then decrease the temperature by 5°C until properly extruded. Please note this will vary with each 3D printer.
<br />Q2. How do I store my filament?
<br />A2: Most filaments tend to absorb moisture from the air; because of this your filament can become brittle and slowly degrade the quality. It's recommended to keep unused filament and store it in a storage container or zip lock bag with a desiccant.
<br />Notes:
<br />Dear Value Customer:
<br />This is  high quality classical educational 3D Pen filament, We believe that it is the best accessories for your kids or your friends!
<br />We will deliver order to customer hands as soon as possible.
<br />Thanks for your visiting our store. 
<br />If you like our product, you could buy it right now. We will try our best to serve you and give you a best shopping experience. 
<br />If you have something questions about our product, please feel free to ask us, we are happy to solve your problem. 
<br />Have a nice day!