In the sample image of MonotaRO, there was no judgment as to whether there was bubbles in pumice. Looking at the image of the manufacturer site, I understood that the pumice bubbles are moderate size. (I'd like you to think about the image quality with reference to the manufacturer's image.) Before use, the size of the bubbles is sparse and there are about 30% of bubbles on the surface (filled with air bubbles). I think that it is an artificial pumice but there is no uniformity. (There is no hindrance to the amount used.)
How to Buy (Negara pengiriman : Malaysia, Singapura, Thailand, and more)
Semua produk tawaran MonotaRO Singapura tertakluk pada undang-undang, peraturan, dan standard pensijilan tempatan Jepun. Sila pastikan ia mematuhi atau tidak mematuhi keperluan negara anda dan/atau organisasi antarabangsa, termasuk tetapi tidak terhad pada, Pensijilan UL, sistem Sijil Wajib Halal, dan Halal.
MonotaRO Co.,Ltd. Hyogo Public Safety Commission No.631330800020