MO918 Wooden Block Quarter Circle Arch Standard Unit
Wooden unit block quarter circle arch made from Hard Maple. Each block measures 1.375 inches x 5.5 inch radius quarter circle less an interior 2.75 inch radius quarter circle. This is based on the original and current standard unit block size and shape invented by Caroline Pratt and used in quality preschools and primary schools worldwide.
Safe for ages 6 months and up. Completely free of borates, pesticides, and fungicides commonly added to rubberwood after harvest.
We use only 100% Hard Rock Maple. Manufactured on demand in the United States from Custom Milled Domestic FSC-Certified Hard Rock Maple when your order is received.
Accurately cut to within 1/100 of an inch.
Condition: New

Shipping Carriers
Payment Method
Handling
$5.00(Domestic)
$5.00(International)
Destination: United States | |||
---|---|---|---|
Carrier | Method | Shipping Cost | Per additional Item |
USPS | Priority Mail® | $8.45 | $1.00 |
Destination: Canada | |||
Carrier | Method | Shipping Cost | Per additional Item |
USPS | Priority Mail Intl® | $29.55 | $3.00 |
Destination: Worldwide | |||
Carrier | Method | Shipping Cost | Per additional Item |
USPS | Priority Mail Intl® | $37.10 | $4.00 |
Payment Method
Type | Instructions to Buyer |
---|---|
Paypal | Credit Card (Automatic Processing) for Visa, Discover, Mastercard, American Express, Bank Account, or Paypal through the Paypal payment gateway. Your order will be manufactured after your payment is processed, then typically shipped within 15 working days. |
Money Order | Money Orders or Postal Money Orders must be drawn on U.S. or Canadian banks in U.S. funds. Your order will be manufactured after funds are cleared, then typically shipped within 15 working days. |
Check | Checks must be drawn on U.S. or Canadian banks in U.S. funds. Your order will be manufactured after funds are cleared, then typically shipped within 15 working days. |
Purchase Order | Purchase Order from a School, Museum, Government Agency, or other Institution. Please call us for more information. After the Purchase Order is verified, your order will be manufactured and shipped, typically within 15 working days. |
Handling
$5.00(Domestic)
$5.00(International)