- Wise Grandpa Kurt just loves spending time with his children and grandchildren in the Little Friends Play World. His favorite activities are telling stories and working on his horse farm. These 4.5 inch tall "bendy dolls" are made from flexible soft plastic, with metal wires inside which allow for them to be posable. Collect all the Little Friends dolls characters including both grandparents!. Compatible with all HABA dollhouses, furniture & accessories. All HABA Little Friends Bendy Dolls are made of flexible plastic that is free of toxic phthalates.