Niknax is an online marketplace that connects buyers with sellers offering quality merchandise through live sales, buy-it-now listings, and multi-day auctions.
© 2026 Niknax. All rights reserved.
Welcome. We are The Curious Green Elephant on eBay, Mercari, Depop, and also Facebook Marketplace. We are Georgia-based and experienced sellers. If you are local to Lilburn Ga, we are Booth CGE at Antiques in Old Town.
For sale is a Certified International Corp Portugal Blue & Cream Spongeware Mixing Bowl 9-3/4" Features: blue spongeware splatter pattern along the rim and upper half, contrasted with a cream marbled base. It is marked "Certified International Corp Portugal". Maker: Certified International Corp, Portugal Pattern/Style: Blue spongeware splatter on cream marbled stoneware Type: Mixing/serving bowl Material: Ceramic/stoneware Condition: Pre-owned; no chips or cracks. Measurements: 9-3/4" across in diameter x 4-1/4" in height
Welcome. We are The Curious Green Elephant on eBay, Mercari, Depop, and also Facebook Marketplace. We are Georgia-based and experienced sellers. If you are local to Lilburn Ga, we are Booth CGE at Antiques in Old Town.
For sale is a Certified International Corp Portugal Blue & Cream Spongeware Mixing Bowl 9-3/4" Features: blue spongeware splatter pattern along the rim and upper half, contrasted with a cream marbled base. It is marked "Certified International Corp Portugal". Maker: Certified International Corp, Portugal Pattern/Style: Blue spongeware splatter on cream marbled stoneware Type: Mixing/serving bowl Material: Ceramic/stoneware Condition: Pre-owned; no chips or cracks. Measurements: 9-3/4" across in diameter x 4-1/4" in height
NNiknax seller since NNiknax seller since 
$12.00
$12.00
$14.00+
$40.00
$12.00
$65.00
$40.00
$95.00
$150.00
$12.00
$12.00
$18.00
$22.00
$45.00
$28.00
$80.00
$8.00
$40.00
$14.00
$12.00
$12.00
$12.00
$14.00+
$40.00
$12.00
$65.00
$40.00
$95.00
$150.00
$12.00
$12.00
$18.00
$22.00
$45.00
$28.00
$80.00
$8.00
$40.00
$14.00
$12.00
A
J
MAA
MMJ
LAAAA
MAM
A
C
OAAJMAAMMJLAAAAMAMACOAMore listings in Niknax
More listings in Niknax
$150.00
$50.00
$15.00
$45.00
$12.00
$20.00
$20.00
$20.00
$17.00
$30.00
$12.00
$17.00
$30.00
$30.00
$125.00
$25.00
$35.00
$35.00
$50.00
$20.00
$150.00
$50.00
$15.00
$45.00
$12.00
$20.00
$20.00
$20.00
$17.00
$30.00
$12.00
$17.00
$30.00
$30.00
$125.00
$25.00
$35.00
$35.00
$50.00
$20.00
