Fun in educating calculus by puzzles
more information: https://www.resolf.com/
this is a large box at 50x50x5 cm.
I'm listing numerous puzzles to make room for new ones.
All items are like new (unless stated otherwise) and kept in a smoke free and pet free environment.
Shipping to be determined after auction end.
Shipping worldwide, except for those countries not allowed.
Shipping to the USA might impose additional fees as I will have to pay any Customs duties on shipping.
I will combine shipping on multiple items.
Payment through Paypal (worldwide) or SEPA/IBAN (Europe).
Please wait for the shipping to be added after auction.
Any questions please ask.
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