14 Photos #Comprehensive Offering of "Osekkai" (Helpfulness) #More Empty Wrap Cores Available Comments before purchase: Not needed at all. Immediate purchase: Highly welcome ('◇')ゞ ----------------------- Paper tubes from commercial wrap 25 used tubes Sold as a set Brown and plain. Total length: Approx. 52cm Outer diameter: Approx. 6cm ↓↓↓ - Roughly the same thickness as a 500ml plastic bottle. - Thinner than a 350ml can. - Slightly thicker than a 185ml short can. - Significantly thicker than the core of 30cm Saran Wrap or toilet paper. (Photos 6, 7, 8, 9, 10) Inner diameter: Approx. 5cm Weight: 354g - 362g Paper thickness: Approx. 5mm ----------------------- Recycled paper cores (empty cores) from wrap (stretch film) Used and resold as a set. Slightly thick. Slightly heavy. Reasonably long. Pretty cheap. Quite sturdy. Even if a 100kg seller steps on them, they're fine. ----------------------- I gathered the used cores of commercial wrap from the field ( ^ｏ^)b I say "used," but the cosmetic surface of the paper tubes is quite clean. Length, weight, thickness, diameter... I think they are all pretty consistent! However, empty cores from various wrap companies are mixed together. Please understand. m(_ _)m I will take measures to protect the paper tubes from rain and pack them (Photos 12, 13), and I'm ready for quick shipping ('◇')ゞ For all Mercari users who want to utilize cardboard cores as DIY crafting materials! I'm looking forward to your purchase inquiries for bulk sales. ※ Wrap cores are officially called: Hard paper tubes Round cores Hard round tubes Round cylinders etc. Just a side note (;^ω^) ----------------------- It feels good to step on the wrap cores with the soles of your feet and roll them around. It's like a health device.