Shell Planter Mold Set-
*12" Sphere Mold
Create your own concrete planters using this reusable mold set.
* Planter measures 15 1/2 " diameter x 8" tall. 4" diameter base.
* A 12" half round sphere mold is included to create the hollow in your planter. (The half sphere mold can also be used to create spheres as garden accents.)
*Key note: Be sure to swivel-loosen the 12" sphere mold one hour after you have poured the concrete and preferably again 12 hours later. This will help you remove the sphere from the dried concrete.